Second Thought

In this video we look at the Harvard Prayer Experiment, the largest prayer study ever! Does prayer actually work? Sources Cited: http://web.med.harvard.edu/sites/RELEASES/html/3_31STEP.html Please remember to SUBSCRIBE! Second Thought is a channel devoted to the things in life worth considering. New videos every week or two! Follow me on Twitter! https://twitter.com/_SecondThought Music: Daybreak by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100266 Artist: http://incompetech.com/

In this video we do a little speculating! What could NASA do with the US military's massive 600 billion dollar annual budget? EDIT: Made a little mistake at 0:29...I pressed the greater than sign when it should be less than. My apologies! Edit 2: I have also realized that I took NASA's budget percentage from the TOTAL United States annual budget, not the DISCRETIONARY budget like I used for the military. It's still a very small percentage, but I apologize nonetheless. Please remember to SUBSCRIBE! Second Thought is a channel devoted to the things in life worth considering. New videos every week! Follow me on Twitter! https://twitter.com/_SecondThought

In this video we think about what the future of genetic engineering in humans might look like! A bit of history, some scientific sparknotes, and of course...speculation! If you're interested in learning more about genetic engineering, check out the links below. Don't forget to subscribe! Music by the incredibly talented Ross Bugden, whose channel you can find here: https://www.youtube.com/channel/UCQKGLOK2FqmVgVwYferltKQ Resources: https://peh-med.biomedcentral.com/articles/10.1186/1747-5341-1-9 http://pitjournal.unc.edu/article/prospect-designer-babies-it-inevitable https://www.omicsonline.org/scholarly/human-genetic-engineering-journals-articles-ppts-list.php Social Media Links! Facebook: https://www.facebook.com/secondthoughtchannel Twitter: https://twitter.com/_SecondThought Reddit: https://www.reddit.com/r/SecondThought/

We keep hearing how scientists are so close to cloning a woolly mammoth...In this video we explore why they haven't actually managed to do it yet! Sources and further reading: http://www.cbc.ca/news/technology/woolly-mammoth-autopsy-provides-flesh-and-blood-samples-1.2849875 (Sinclair, K. D.; Corr, S. A.; Gutierrez, C. G.; Fisher, P. A.; Lee, J.-H.; Rathbone, A. J.; Choi, I.; Campbell, K. H. S.; Gardner, D. S. (26 July 2016). "Healthy ageing of cloned sheep". Nature Communications. p. 12359. doi:10.1038/ncomms12359.) Gray, Richard; Dobson, Roger (31 January 2009). "Extinct ibex is resurrected by cloning". The Telegraph. London. Retrieved 1 February 2009.) http://dx.doi.org/10.1016/S0960-9822(03)00148-9 https://web.archive.org/web/20130502125744/http://www.ornl.gov/sci/techresources/Human_Genome/elsi/cloning.shtml) http://agbiosafety.unl.edu/education/clone.html Lozano, Juan A. (27 June 2005). "A&M Cloning project raises questions still". Bryan-College Station Eagle. Retrieved 30 April 2007. Gray, Richard; Dobson, Roger (31 January 2009). "Extinct ibex is resurrected by cloning". The Telegraph. London. Retrieved 1 February 2009.) Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Much of the research in this video was compiled by a very helpful volunteer named Alan Le! Big shout out to Alan for his excellent work! Music: Hackbeat by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100805 Artist: http://incompetech.com/

In this video we take a look at where dreams come from! Sources Cited and Further Reading: http://science.sciencemag.org/content/340/6132/639.full https://www.ncbi.nlm.nih.gov/pubmed/2307768 http://www.jneurosci.org/content/31/18/6674 http://www.why-we-dream.com/remstate.htm https://www.newscientist.com/article/dn16871-sweet-dreams-are-made-of-geomagnetic-activity/ https://www.newscientist.com/article/dn20934-dreams-read-by-brain-scanner-for-the-first-time/ Taheri S, Lin L, Austin D, Young T, Mignot E; Lin; Austin; Young; Mignot (December 2004). "Short Sleep Duration Is Associated with Reduced Leptin, Elevated Ghrelin, and Increased Body Mass Index". PLoS Med. 1 (3): e62. doi:10.1371/journal.pmed.0010062. PMC 535701. PMID 15602591. (Silber MH, Ancoli-Israel S, Bonnet MH, Chokroverty S, Grigg-Damberger MM, Hirshkowitz M, Kapen S, Keenan SA, Kryger MH, Penzel T, Pressman MR, Iber C (March 2007). "The visual scoring of sleep in adults"(PDF). Journal of Clinical Sleep Medicine. 3 (2): 121–31. PMID 17557422. Hobson, J.A. (2009) REM sleep and dreaming: towards a theory of protoconsciousness, Nature Reviews, 10(11) J. Alan Hobson, Edward F. Pace-Scott, & Robert Stickgold (2000), “Dreaming and the brain: Toward a cognitive neuroscience of conscious states”, Behavioral and Brain Sciences 23. National Heart, Lung, and Blood Institute. (2009). At-a-glance: Healthy sleep. Retrieved May 30, 2012, from http://www.nhlbi.nih.gov/health/public/sleep/healthy_sleep_atglance.pdf National Sleep Foundation. (2010). REM sleep deprivation and migraines. Retrieved June 4, 2012, from http://www.sleepfoundation.org/alert/rem-sleep-deprivation-and-migraine National Institute of Neurological Disorders and Stroke. (2007). Dreaming and REM sleep In Brain basics: Understanding sleep. Retrieved May 29, 2012, from http://www.ninds.nih.gov/disorders/brain_basics/understanding_sleep.htm#dreaming David G. Myers (22 September 2003). Psychology, Seventh Edition

Surprise! From now on I'll be trying my best to upload twice a week, starting with this video. In this one we look at the scary idea of an apocalypse scenario triggered by nuclear war. How many nukes would it take to eradicate humanity as a species? Sources Cited and Further Reading: http://onlinelibrary.wiley.com/doi/10.1002/2013EF000205/full http://nuclearsecrecy.com/nukemap/ http://www.pbs.org/wgbh/amex/bomb/sfeature/1mtfall.html https://worldofweirdthings.com/can-we-really-end-civilization-with-nukes-ddf9b1b61030#.q3wvr0c7j Music: www.bensound.com Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Support Second Thought on Patreon! https://www.patreon.com/secondthought

There have been plenty of nasty weapons throughout the history of mankind, but what is it that makes some weapons too inhumane to be used in war? Sources Cited and Further Reading: https://www.icrc.org/en/document/1980-convention-certain-conventional-weapons#.VKkpP2SG-rY https://web.archive.org/web/20100717100420/http://treaties.un.org/Pages/ViewDetails.aspx?src=TREATY&mtdsg_no=XXVI-2&chapter=26&lang=en http://disarmament.un.org/treaties/t/ccwc http://www.crimesofwar.org/a-z-guide/weapons/ http://www.globalsecurity.org/military/systems/munitions/napalm-war.htm https://en.wikipedia.org/wiki/List_of_chemical_arms_control_agreements#See_also Much of the research for this video was compiled by two very helpful volunteers: Alan Le and Isaac Best! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Support Second Thought on Patreon! https://www.patreon.com/secondthought

History is full of fascinating and successful weapons...and then there are these failures. Watch to find out which ones earned a spot on my list of Least Effective Weapons in History! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Support Second Thought on Patreon! https://www.patreon.com/secondthought

We all have our favorite "first contact" movies...but are we actually prepared to meet extraterrestrials in real life? Does the world have a game plan for when the aliens come to visit? Music by The Solid Ocean: https://www.gofundme.com/thesolidocean Some of you amazing, crazy people are determined to crowdfund me a new chair. I think it's hilarious and wonderful! Here's the link if you'd like to donate: https://www.youcaring.com/secondthought-759269 Sources Cited and Further Reading: https://history.nasa.gov/CP-2156/ch5.5.htm http://www.webcitation.org/6DA4OysyU http://www.webcitation.org/6DA5bFScR https://seti.berkeley.edu/sites/default/files/19730010095_1973010095.pdf http://www.bigear.org/vol1no1/interste.htm http://nationalhumanitiescenter.org/tserve/nattrans/ntecoindian/essays/columbian.htm http://www.livescience.com/56886-arrival-movie-alien-contact-protocol.html http://www.coseti.org/morris_0.htm Much of the research for this video was compiled by one of my excellent volunteers, Isaac Best! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Support Second Thought on Patreon! https://www.patreon.com/secondthought

In Part 1 of this series we looked at what protocol humanity has in place for first contact with extraterrestrial intelligent life. In Part 2 we'll explore the different possible types of alien civilizations and how they could relate to humanity! Music by Ross Bugden: https://www.youtube.com/watch?v=mhqnK65AZmM Sources Cited and Further Reading: http://www.attalus.org/info/curtius.html https://www.jstor.org/stable/1086829?seq=1#page_scan_tab_contents http://www.webcitation.org/6DA62RTMm http://www.astrosociology.com/Library/PDF/Contributions/SETIandConsequences_ENG.pdf http://www.webcitation.org/6DA6J12kR http://www.webcitation.org/6DA6MEvc2 Much of the research for this video was compiled by one of my very helpful volunteers, Isaac Best! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Join the Offical Second Thought Discord! https://discord.gg/5FTJz3W

By popular demand, here's part three of the First Contact series! In this episode we're going to consider the social, legal, and theological implications of alien arrival! How would society respond? Watch to hear a few thoughts on the subject! Sources Cited and Further Reading: http://www.xenology.info/Xeno/26.3.htm http://africanhistory.about.com/od/apartheidlaws/fl/The-Prohibition-of-Mixed-Marriages-Act.htm http://www.space.com/10670-extraterrestrial-life-religious-beliefs.html http://www.sciencedirect.com/science/article/pii/S1875389211006006?via%3Dihub http://www.xenology.info/Xeno.htm Join the Discord Group: https://discord.gg/5FTJz3W Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Support Second Thought on Patreon! https://www.patreon.com/secondthought

We've all wondered at some point whether time travel is actually possible like it is in the movies. Second Thought is here to find out! Time Dilation Calculator: http://www.emc2-explained.info/Dilation-Calc/#.WLIVUjsrKUk Sources and Further Reading: http://authors.library.caltech.edu/3737/ http://www.fourmilab.ch/cship/timedial.html http://www.hawking.org.uk/space-and-time-warps.html http://adsabs.harvard.edu/abs/2006FoPhL..19..259N http://physics.aps.org/story/v15/st11 https://www.researchgate.net/publication/260930585_ACS_Surgery_Principles_and_Practice_critical_care http://cshperspectives.cshlp.org/content/4/6/a005751.full.pdf Much of the research on paradoxes was compiled by one of my very helpful volunteers: Alan Le! Music: https://www.youtube.com/watch?v=zaLTikHtuHw Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Join the official Discord server! https://discord.gg/5FTJz3W Support Second Thought on Patreon! https://www.patreon.com/secondthought

The world is buzzing about NASA's exciting recent announcement regarding the Trappist-1 system, and for good reason! Come see what makes Trappist-1 and its seven planets so significant! And be sure to stay after the video to check out another fantastic video by Real Life Lore! Real Life Lore's video: https://www.youtube.com/watch?v=9mVRc80vhhQ Sources and Further Reading: http://www.eso.org/public/archives/releases/sciencepapers/eso1615/eso1615a.pdf https://www.eso.org/public/news/eso1615/ http://www.planetary.org/blogs/guest-blogs/2017/20170222-trappist-1-potentially-habitable-worlds.html http://spaceref.com/astronomy/temperate-earth-sized-planets-found-in-extraordinarily-rich-planetary-system-trappist-1.html http://www.eso.org/public/archives/releases/sciencepapers/eso1706/eso1706a.pdf Music: https://stellardrone.bandcamp.com/ Much of the research for this video was compiled by one of my very helpful volunteers: Isaac Best! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Join the official Second Thought Discord server! https://discord.gg/xRkgF Support Second Thought on Patreon! https://www.patreon.com/secondthought

Everything that Elon Musk touches seems to turn to gold...but what about the Hyperloop? Is it really the future of transportation? In this video, we look at the history of tube travel, and consider the implications of a "fifth mode of transportation." Sources and Further Reading: https://hyperloop-one.com/ http://www.spacex.com/hyperloop http://www.spacex.com/sites/spacex/files/hyperloop_alpha-20130812.pdf http://www.latimes.com/business/technology/la-fi-tn-hyperloop-one-dubai-20161013-snap-story.html https://www.engadget.com/2017/01/30/spacex-hyperloop-pod-competition-2017/ http://www.iihs.org/iihs/topics/t/large-trucks/fatalityfacts/large-trucks http://www.dailymail.co.uk/sciencetech/article-3960584/Construction-world-s-scale-Hyperloop-begins-Las-Vegas-Futuristic-pods-travel-760mph-tested-year.html Much of the research for this video was compiled by two very helpful volunteers: Isaac Best and Jacob Muir! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: reddit.com/r/secondthought Support Second Thought on Patreon! https://www.patreon.com/secondthought

We already know about the loudest sound in history (watch my video on the subject if you don't!) but what if we want to go somewhere completely silent? Where are the quietest places on earth? Watch to find out! Music: Brittle Rille - Reunited by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1200047 Artist: http://incompetech.com/ Sources Cited and Further Reading: http://onesquareinch.org/ https://www.britannica.com/place/Kronotsky-Nature-Reserve https://www.britannica.com/place/Negev http://www.orfieldlabs.com/pdfs/The%20Quietest%20Place%20on%20Earth%20Tours%20%E2%80%93%20Orfield%20Labs--03-2013-2.pdf http://www.slate.com/blogs/atlas_obscura/2014/05/05/orfield_laboratories_in_minneapolis_is_the_world_s_quietest_place.html Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: www.reddit.com/r/secondthought Support Second Thought on Patreon! https://www.patreon.com/secondthought

The Most Ridiculously Oversized Guns in History – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS History is full of a staggering array of weapons of all shapes and sizes. In this video, we're going to look at five of the most enormous guns ever made. Sources Cited and Further Reading: https://www.damninteresting.com/project-babylon-gerald-bulls-downfall/ http://rbth.com/defence/2014/09/15/ferocious_field_gun_or_outsized_ornament_the_mystery_of_the_tsar_cann_39801.html https://www.historyanswers.co.uk/medieval-renaissance/ottoman-super-cannon-the-bombard-that-built-an-empire/ http://www.firstworldwar.com/atoz/parisgun.htm http://web.archive.org/web/20090303081327/http://www.aopt91.dsl.pipex.com/railgun/Content/Railwayguns/German/Dora%20index.htm https://fas.org/nuke/guide/iraq/other/supergun.htm http://www.astronautix.com/b/babylongun.html Music: Chris Zabriskie New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Discord: https://discordapp.com/invite/5FTJz3W Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're interesting in being a contributor for Second Thought, send me an email with what you do (research, art, music, etc) and I'll be more than happy to talk to you and add you to the Thought Squad! Business Email: secondthoughtchannel@gmail.com

The Truth About Vaccine Safety – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS We're all familiar with the anti-vaccination movement, but do their claims hold any water? Can vaccines cause autism? What about their dangerous ingredients? Watch to find out the real truth about vaccine safety. Sources Cited and Further Reading: http://www.publichealth.org/public-awareness/understanding-vaccines/goes-vaccine/ http://www.publichealth.org/public-awareness/understanding-vaccines/vaccine-myths-debunked/ https://www.cdc.gov/immigrantrefugeehealth/laws-regs/vaccination-immigration/revised-vaccination-immigration-faq.html https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1123944/ https://www.cdc.gov/vaccinesafety/concerns/autism.html https://www.cdc.gov/vaccinesafety/pdf/cdcstudiesonvaccinesandautism.pdf https://academic.oup.com/shm/article-abstract/5/3/369/1693760/The-Right-to-Die-Anti-vaccination-Activity-and-the http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0003140 http://www.historyofvaccines.org/ https://www.cdc.gov/vaccinesafety/ensuringsafety/history/index.html http://www.nhs.uk/Conditions/vaccinations/Pages/the-history-of-vaccination.aspx New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Discord: https://discordapp.com/invite/5FTJz3W Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're interesting in being a contributor for Second Thought, send me an email with what you do (research, art, mu

Is the World Running Out of Food – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS The world's population is growing at an exponential rate. Can we produce enough food to keep up? Is the world running out of food? Charities to help end world hunger: https://www.charitywater.org/ http://www.actionagainsthunger.org/ http://cdn.wfp.org/donate/ http://water.org/# https://donate.unicef.org/donate/now http://www.riseagainsthunger.org/ http://aiesec.org/ Sources Cited and Further Reading: https://www.census.gov/popclock/world https://www.wfp.org/stories/8-facts-disasters-hunger-and-nutrition http://datatopics.worldbank.org/child-malnutrition/ http://www.worldhunger.org/wp-content/uploads/2016/03/PAC2013.pdf http://www.hancindex.org/ http://www.worldhunger.org/2015-world-hunger-and-poverty-facts-and-statistics/#produce1 http://www.worldhunger.org/2015-world-hunger-and-poverty-facts-and-statistics/ Music: Air Hockey Saloon by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/vendaface/ Artist: http://chriszabriskie.com/ New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Discord: https://discordapp.com/invite/5FTJz3W Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're interesting in being a contributor for Second Thought, send me an email with what you do (research, art, music, etc) and I'll be

What Happened to Flying Cars? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS It seems that not too long ago flying cars were the embodiment of "the future." Why don't we hear more about them these days? Has the dream faded? Did reality get in the way? Watch to find out! Further Reading: https://www.flightglobal.com/pdfarchive/view/1927/1927%20-%200097.html http://www.popularmechanics.com/flight/g462/future-that-never-was-next-gen-tech-concepts/#slide-39 https://books.google.com/books?id=niEDAAAAMBAJ&pg=PA92&dq=popular+science+April+1946&hl=en&ei=mb_oTMn_HdGynwfg64TsDA&sa=X&oi=book_result&ct=result&resnum=3&ved=0CDUQ6AEwAg#v=onepage&q=popular%20science%20April%201946&f=true https://www.aopa.org/news-and-media/all-news/2009/march/19/first-roadable-airplane-takes-flight http://www.popsci.com/military-aviation-space/article/2001-12/looking-back-henry-fords-flivver https://www.terrafugia.com/about-terrafugia/ http://www.moller.com/ New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Discord: https://discordapp.com/invite/5FTJz3W Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're interesting in being a contributor for Second Thought, send me an email with what you do (research, art, music, etc) and I'll be more than happy to talk to you and add you to the Thought Squad! Business Email: secondthoughtchannel@gmail.com

What could advanced artificial intelligence mean for humanity?– Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS From the very earliest mechanical calculators to the phone you’re probably watching this video on, computing power has come a long way in a relatively short time. We’re beginning to see some very promising artificial intelligence experiments, and that has people wondering…what should we expect? What could advanced AI mean for humanity? Sources and Further Reading: http://www.singularity.com/qanda.html https://web.archive.org/web/20130606101835/http://www.techcast.org/Upload/PDFs/633615794236495345_TCTheAutomationofThought.pdf http://library.fora.tv/2012/10/14/Stuart_Armstrong_How_Were_Predicting_AI http://www.fhi.ox.ac.uk/Reports/2008-3.pdf http://www.theverge.com/2016/3/24/11297050/tay-microsoft-chatbot-racist https://www.cctvcambridge.org/node/71611 http://spectrum.ieee.org/computing/hardware/who-is-who-in-the-singularity http://users.eniinternet.com/bradleym/Compare.html Music from Jukedeck - create your own at http://jukedeck.com New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Discord: https://discordapp.com/invite/5FTJz3W Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're interesting in being a contributor for Second Thought, send me an email with what you do (research, art, music, etc) and I'll be more than happy to talk to you and add you to the Thought Squad! Business Email: se

Could We Have a Second Home on Mars? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS Planet Earth has been our home for millennia, but we now understand that the future of the human race cannot be guaranteed if we're all cramped on one planet. As we set our sights on the stars in search of a second home, we consider our celestial neighbor, Mars...would it be a good candidate for Earth 2.0? Sources and Further Reading: http://www.users.globalnet.co.uk/~mfogg/zubrin.htm https://www.universetoday.com/127311/guide-to-terraforming/ http://www.pnas.org/content/98/5/2154.full.pdf https://mgs-mager.gsfc.nasa.gov/Kids/magfield.html http://www.nexialquest.com/The%20Terraformation%20of%20Worlds.pdf http://www.sciencetimes.com/articles/6407/20150516/nasa-hopes-to-rely-on-algae-and-bacteria-for-oxygen-production-on-mars.htm http://www.nifs.ac.jp/report/NIFS-886.pdf https://www.hou.usra.edu/meetings/V2050/ http://www.wired.co.uk/article/magnetic-shield-mars-habitable Music from Jukedeck - create your own at http://jukedeck.com New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought Discord: https://discord.gg/MGgMJJR Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're interesting in being a contributor for Second Thought, send me an email with what you do (research, art, music, etc) and I'll be more than happy to talk to you and add you to the Thought Squad! Business Email: secondthoughtchannel@gmail.com

Do Not Go Gentle...Cassini's Final Mission – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS Since its launch in 1997, the Cassini-Huygens spacecraft has given us a treasure trove of new scientific data and amazing discoveries. Now, after over a decade spent studying Saturn, its rings and moons, Cassini's life is coming to an end. Watch to look back on some of Cassini's most remarkable discoveries. Video clips courtesy of NASA Jet Propulsion Laboratory Music from Jukedeck - create your own at http://jukedeck.com Sources and Further Reading: https://saturn.jpl.nasa.gov/ https://www.nytimes.com/interactive/2015/12/18/science/space/nasa-cassini-maps-saturns-moons.html?_r=0 http://www.ifsi-roma.inaf.it/cassini/downloads/VIMS-paper.pdf http://www.astronomy.com/news/2008/04/cassini-receives-extension http://sci.esa.int/cassini-huygens/2085-objectives/ https://saturn.jpl.nasa.gov/faq/ https://saturn.jpl.nasa.gov/legacy/files/space_probe_fact.pdf https://saturn.jpl.nasa.gov/mission/spacecraft/cassini-orbiter/ https://www.nasa.gov/mission_pages/cassini/media/cassini-20080310.html https://www.jpl.nasa.gov/news/news.php?release=2015-298 https://web.archive.org/web/20050222073209/http://assets.cambridge.org/052179/3483/sample/0521793483ws.pdf New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Discord: https://discord.gg/MWhbNYY Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're interesting in being a contri

What Would Colonizing Venus Look Like? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS We've already looked at terraforming mars, but what would it be like to colonize a much hotter planet with a thick atmosphere like Venus? Sources and Further Reading: https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20030022668.pdf http://www.orionsarm.com/fm_store/TerraformingVenusQuickly.pdf https://sacd.larc.nasa.gov/branches/space-mission-analysis-branch-smab/smab-projects/havoc/ https://arc.aiaa.org/doi/10.2514/6.2011-7215 https://www.academia.edu/4198039/Chapter_7._The_Terraforming_of_Venus Music from Jukedeck - create your own at http://jukedeck.com New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Discord: https://discordapp.com/invite/5FTJz3W Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're interesting in being a contributor for Second Thought, send me an email with what you do (research, art, music, etc) and I'll be more than happy to talk to you and add you to the Thought Squad! Business Email: secondthoughtchannel@gmail.com

How Big of a Threat is North Korea? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS As tension begins to escalate between North Korea and the rest of the world’s nuclear powers, let’s take a look at a few quick facts. Are we in for World War III? Nuclear winter? The world seems poised on the brink of something devastating… Sources and Further Reading https://web.archive.org/web/20140224223520/www.google.com/hostednews/afp/article/ALeqM5jJYCeXinUm40ybUlJzb4_aOAiSAQ?docId=CNG.abd2d9a288a1831892829dfc484f077e.6a1 https://www.theguardian.com/world/2009/jun/02/kim-jong-il-names-son-successor http://www.independent.co.uk/news/world/asia/kim-jong-un-assassination-female-agents-poisoned-needles-north-korea-killed-dead-death-malaysia-a7579336.html http://isis-online.org/uploads/isis-reports/documents/North_Korean_Fissile_Material_Stocks_Jan_30_2015_revised_Oct_5_2015-Final.pdf http://www.cnn.com/2003/WORLD/asiapcf/east/01/10/nkorea.treaty/ http://www.johnstonsarchive.net/nuclear/dprk-ntest.html https://www.rand.org/pubs/technical_reports/TR1268.html http://www.un.org/press/en/2006/sc8853.doc.htm http://nationalinterest.org/blog/the-buzz/what-would-happen-if-north-korea-fired-nuclear-weapon-20205?page=5 http://www.bbc.com/news/world-asia-39188826 Music from Jukedeck - create your own at http://jukedeck.com New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Discord: https://discord.gg/7aZxdGp Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the

Do We Live in a Simulation? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS Ever seen the Matrix? Would you take the red pill, or the blue pill? Films like the Matrix have helped to popularize the notion that we might actually live inside some super advanced computer simulation. Watch to find out just what that means for us! Sources and Further Reading http://www.simulation-argument.com/simulation.html http://www.simulation-argument.com/matrix.html http://consc.net/papers/matrix.html https://www.technologyreview.com/s/429561/the-measurement-that-would-reveal-the-universe-as-a-computer-simulation/ https://www.scientificamerican.com/article/are-we-living-in-a-computer-simulation/ Music from Jukedeck - create your own at http://jukedeck.com New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Discord: https://discord.gg/7aZxdGp Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're interesting in being a contributor for Second Thought, send me an email with what you do (research, art, music, etc) and I'll be more than happy to talk to you and add you to the Thought Squad! Business Email: secondthoughtchannel@gmail.com

Why Was The March for Science Necessary? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS Welcome to the very first of the Second Thought Current Events series! You’ve probably heard about the March for Science, but here are some details in case you missed them. Why was it necessary? What’s at stake? Watch to find out what the March for Science was all about! Sources and Further Reading: https://www.nature.com/nature/journal/v467/n7312/full/467133a.html https://satellites.marchforscience.com/ http://federal-budget.insidegov.com/l/121/2018-Estimate https://www.whitehouse.gov/sites/whitehouse.gov/files/omb/budget/fy2018/2018_blueprint.pdf http://www.sciencemag.org/news/2017/03/trumps-first-budget-analysis-and-reaction Music from Jukedeck - create your own at http://jukedeck.com New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Discord: https://discord.gg/7aZxdGp Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're interesting in being a contributor for Second Thought, send me an email with what you do (research, art, music, etc) and I'll be more than happy to talk to you and add you to the Thought Squad! Business Email: secondthoughtchannel@gmail.com

Why Do We Taste Things Differently? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS Every wonder why you hate coffee but most of your friends love it? Have a thing for pickles and olives and don’t understand why other people hate them? Why do different people taste things differently? Watch to find out the main factors behind our unique taste profiles! Sources Cited and Further Reading: https://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0072592/ http://www.tastescience.com/default.html http://www.tastescience.com/abouttaste3.html https://academic.oup.com/chemse/article/27/9/847/305861/New-Seasonings https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3009759/ https://books.google.com/books?id=KyOHZtkHulEC&printsec=frontcover&dq=International+Symposium+olfaction#v=onepage&q&f=false New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Discord: https://discord.gg/7aZxdGp Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're interesting in being a contributor for Second Thought, send me an email with what you do (research, art, music, etc) and I'll be more than happy to talk to you and add you to the Thought Squad! Business Email: secondthoughtchannel@gmail.com

The Mastodon That's Rewriting Human History – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS The subject of the early years of humanity is a fascinating one, and there’s much speculation surrounding the date of arrival in the Americas. A new research paper has proposed that the date may be much, MUCH earlier than previously thought. How much earlier? Watch and find out! Certain clips courtesy of Nature Divider by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/divider/ Artist: http://chriszabriskie.com/ Sources and Further Reading: https://www.reddit.com/r/science/comments/67qs7r/paleontologists_have_dug_up_a_130000yearold/ https://www.nature.com/nature/journal/v544/n7651/full/nature22065.html https://www.youtube.com/watch?v=HyfSsgCrjb0&feature=youtu.be http://www.nbcnews.com/science/science-news/mastodon-bone-findings-could-upend-our-understanding-human-history-n751406 http://www.10news.com/news/museum-early-humans-arrived-in-north-america-115000-years-earlier-than-thought New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Discord: https://discord.gg/7aZxdGp Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're interesting in being a contributor for Second Thought, send me an email with what you do (research, art, music, etc) and I'll be more than happy to talk to you and add you to the Thought Squ

Are We Moving Toward a Real Life Hunger Games? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS The Hunger Games series took the world by storm, bringing the death game genre back into the spotlight after such classics as Battle Royale and The Most Dangerous Game. The popularity of the films has made some people wonder…could we ever see a Hunger Games in real life? The answer might surprise you! Sources and Further Reading: http://www.scfr.ir/public/files/1395/05/31/Hunting%20humans%20A%20future%20for%20tourism%20in%202200.pdf https://www.thesun.co.uk/news/2419043/russian-reality-tv-show-game2-winter-siberia-rape-murder/ http://tvtropes.org/pmwiki/pmwiki.php/Main/DeadlyGame http://www.mirror.co.uk/news/weird-news/hunting-humans-set-become-big-8244649 http://www.sciencedirect.com/science/article/pii/S0016328715300707 Music from Jukedeck - create your own at http://jukedeck.com New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Discord: https://discord.gg/7aZxdGp Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're interesting in being a contributor for Second Thought, send me an email with what you do (research, art, music, etc) and I'll be more than happy to talk to you and add you to the Thought Squad! Business Email: secondthoughtchannel@gmail.com

How Far has Humanity Reached into the Universe? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS Humanity is a fledgling spacefaring species, with only a tiny percentage of people who have traveled into space. Most people throughout history have lived their whole life on our tiny rock, but how far have those select few explorers gone? How far into the void of space have we extended our reach? Watch to find out! Further Reading: https://www.jpl.nasa.gov/interstellarvoyager/ http://webbtelescope.org/ https://www.quora.com/What-is-the-farthest-human-made-object http://www.space.com/11337-human-spaceflight-records-50th-anniversary.html Select clips courtesy of: NASA JPL, James Webb Space Telescope (JWST), BBC Music by Claudio Quartarone: https://www.facebook.com/ClaudioQuartaroneMusic/ New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're interesting in being a contributor for Second Thought, send me an email with what you do (research, art, music, etc) and I'll be more than happy to talk to you and add you to the Thought Squad! Business Email: secondthoughtchannel@gmail.com

The Morbid History of Space Missions – Second Thought Thanks to The Great Courses Plus for partnering with me! Get a free one month trial and check them out here: http://ow.ly/S2yQ30beNRf SUBSCRIBE HERE: http://bit.ly/2nFsvTS How many people have died in the name of space exploration? What about animals? Regardless of the numbers, it’s important to remember the sacrifice these brave souls made, and to keep them in mind as we continue on our journey to explore and understand our amazing universe! *Disclaimer* I refer to the United States space program in the years previous to NASA's inception as NASA for the sake of simplicity. New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're interesting in being a contributor for Second Thought, send me an email with what you do (research, art, music, etc) and I'll be more than happy to talk to you and add you to the Thought Squad! Business Email: secondthoughtchannel@gmail.com The Great Courses Plus is currently available to watch through a web browser to almost anyone in the world and optimized for the US market. The Great Courses Plus is currently working to both optimize the product globally and accept credit card payments globally.

The Best Places in the Universe to Die a Horrible Death – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS The universe is an amazing and beautiful place, but it also has some of the most hellish worlds and phenomena imaginable. Join us as we go on a field trip to the most brutal, crazy ways to die in the universe! Further Reading: http://adsabs.harvard.edu/full/1983ApJ...275L..33K http://news.ucsc.edu/2009/01/2703.html http://www.space.com/7782-strange-lava-world-shriveled-remains.html http://mentalfloss.com/article/51819/terrible-weather-6-exoplanets http://www.escapistmagazine.com/articles/view/scienceandtech/features/11261-Five-Weirdest-Weather-Phenomena-on-Alien-Planets.4 http://www.weirdworm.com/4-of-the-scariest-things-in-space/ Credit for hd18 video: Credit: Usage: http://www.spacetelescope.org/copyright/ ESA/Hubble Visual design and editing: Martin Kornmesser Web and technical support: Raquel Yumi Shida and Mathias André Written by: Oli Usher Animations: Luis Calçada, Martin Kornmesser Narration: Dr J (Joe Liske) Solar videos: NASA, ESA, Solar Dynamics Observatory, SOHO/EIT (ESA & NASA) Music: John Stanford from Deep Space Directed by: Oli Usher Executive producer: Lars Lindberg Christensen Credit for HD18 blue flyby: NASA, ESA, M. Kornmesser New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! Business Email: secondthoughtchannel@gmail.com

Start your free Squarespace trial today, at http://www.squarespace.com/secondthought to get 10% off your first purchase! The Universe Zapped Our Neighbors – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS The Fermi Paradox is an intriguing hypothesis, and there are dozens of proposed solutions. In this video, we’ll have a brief overview of the Fermi Paradox and talk about one possibility – Gamma Ray Bursts! New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! Business Email: secondthoughtchannel@gmail.com

What if We ARE Alone in the Universe? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS We’re going to do something a little different today! In this video we’ll engage in a simple thought experiment and consider what would change if we knew we were alone in the universe, as well as two modifications of that premise. Make sure to leave a comment with your thoughts! Music: Red Giant by Stellardrone New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! Business Email: secondthoughtchannel@gmail.com

Barrow, Alaska Adventure! (ft Real Life Lore and Wendover Productions!) SUBSCRIBE HERE: http://bit.ly/2nFsvTS RLL+Second Thought Instagram: https://www.instagram.com/official_what_a_world/ And now for something completely different! Real Life Lore, Wendover Productions and I went on an adventure to the northernmost town in North America – Barrow, Alaska. In this video you’ll see some cool footage from the trip and hear my initial impressions of Barrow. Hope you enjoy! Music: Sylvain Vincent Poge New Video Every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! Business Email: secondthoughtchannel@gmail.com

Start your free trial today, at http://www.squarespace.com/secondthought to get 10% off your first purchase Is Multiverse Theory REALLY Science? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS Multiverse theory is very broad and very complicated...so let’s get started! In this fairly simple and cursory look at multiverse theory, we look at why some people don’t think it’s a valid field of scientific study, and we explore four different multiverse hypotheses! Music from Jukedeck - create your own at http://jukedeck.com New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! Business Email: secondthoughtchannel@gmail.com

Could We Create a Backup of the Entire Earth? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS Most of us have backed up a hard drive at some point. It’s a great way to make sure your files are safe! But what if we imagined the entire earth to be our personal computer…could we back up the biological data of the entire earth? Music by Forteheim: https://www.youtube.com/watch?v=WM8XaopeEds New Videos Every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! Business Email: secondthoughtchannel@gmail.com

What Would Happen if the Earth Stopped Spinning? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS Even though we can’t feel it, we know the earth is rotating on its axis as it travels around the sun. This rotation is what gives us our regular 24 hour days and helps keep temperatures mild around the planet. What would happen if the earth suddenly stopped rotating? Music from Jukedeck - create your own at http://jukedeck.com Thumbnail: http://allswalls.com/burning-earth.html#gal_post_18932_burning-earth-wallpaper-1.jpg New Videos Every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! Business Email: secondthoughtchannel@gmail.com

Be one of the first 500 to sign up with this link and get a free two month trial with Skillshare! http://skl.sh/secondthought What if There Were Only One Prison on Earth? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS We’re all familiar with the idea of prisons. They’re used to separate the “bad guys” from the “good guys.” Each one of these facilities typically only holds a few hundred to a few thousand prisoners…what if there was just one mega-prison on earth? What would it take to fit 10.5 million inmates in one prison? Music: Chris Zabriskie Clips of Louisiana State Penitentiary courtesy of: The Atlantic. Source video here: Angola for Life: https://www.youtube.com/watch?v=7ABpWhY5Xzk New Video Every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! Business Email: secondthoughtchannel@gmail.com

Start your free trial today, at http://www.squarespace.com/secondthought to get 10% off your first purchase Game of Thrones in Real Life – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS Game of Thrones season 7 is finally here! In this video we'll look at some of the amazing things in the show that actually have a basis in reality! New Video Every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! Business Email: secondthoughtchannel@gmail.com

How Could We Survive a Zombie Apocalypse? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS We’ve all secretly wished for a real zombie apocalypse at one point or another. While games like Call of Duty and movies like Shaun of the Dead make survival look fun or easy, a real zombie apocalypse would most likely mean an untimely end for many of us, no matter how prepared we think we are. So…how can we give ourselves the best shot at survival? How could we survive a zombie apocalypse? Music by Ross Bugden: https://www.youtube.com/watch?v=yXHrOEyJurk New Video Every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! Business Email: secondthoughtchannel@gmail.com

Get Quidd here: http://bit.ly/2uuhkUg My username is SecondThought, so make sure to add me! Our universe is unbelievably huge. Just getting to our nearest neighbor star would take around 70,000 years! Now scientists may have discovered something even more mind blowing…are there other universes floating all around us? Are There Other Universes All Around Us? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS New Videos Every Tuesday and Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! Business Email: secondthoughtchannel@gmail.com

Get 10% off your first order with Hover here: https://www.hover.com/SecondThought What Would it Take to Blow Up the Entire Earth? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS In a previous video, we looked at how many nukes it would take to eradicate humanity, but what if we wanted to take it even further? What would it take to blow up the entire earth? New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! Business Email: secondthoughtchannel@gmail.com

Get 20% off your new subscription with Blinkist here: https://www.blinkist.com/secondthought Where Will We Live After Earth – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS The very existence of modern humans has pushed the earth more and more towards becoming uninhabitable...what happens when our home planet can no longer support human life? Where could we go? Where will we live after Earth? Link mentioned in the video: https://settlement.arc.nasa.gov/75SummerStudy/Chapt4.html New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! Business Email: secondthoughtchannel@gmail.com

Get the free Tab for a Cause browser extension here: http://tab.gladly.io/r/secondthought What if the World's Oceans Disappeared? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS The earth is called the Pale Blue Dot for a reason...what if that reason went away? Could we survive on a world without oceans? What kind of impact would such a change have on life? What if the world's oceans disappeared? New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

Can You Trust Your Memories? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS This video is a collaboration with a channel called PolyMatter. They did the animation and wrote most of the script for this episode, so if you enjoyed it make sure to give them a visit here: https://www.youtube.com/channel/UCgNg3vwj3xt7QOrcIDaHdFg New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

Be one of the first 200 people to sign up with this link and get 20% off your subscription with Brilliant.org! https://brilliant.org/secondthought What are the Odds of Dying an Unfortunate Death? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

What if We Never Went to the Moon? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS This video is a collab with Alltime Conspiracies, so make sure to check out their video next: https://www.youtube.com/watch?v=4Koe1YWulsE The Space Race was a tense and pivotal time in US (and world) history, and things would have gone very differently had we not chosen to pursue the goal of landing human beings on the moon. What if we never went to the moon at all? New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

Be one of the first 500 to sign up with this link and get a free two month trial with Skillshare! http://skl.sh/secondthought What if the Internet Stopped Working? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

Sign up for a 30 day free trial with audible and get a free audiobook of your choice! Sign up now at http://www.audible.com/secondthought What if an Astronaut Drifts Away into Space? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

Sign up for a 30 day free trial with audible and get a free audiobook of your choice! Sign up now at http://www.audible.com/secondthought Is Humanity Nearing the End? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

Be one of the first 200 people to sign up with this link and get 20% off your premium subscription with Brilliant.org! https://brilliant.org/secondthought The Most Ridiculous Deaths in History – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

Get an exclusive 7-day free trial with Storyblocks: https://storyblocks.com/SecondThought_0917 What Will a Type 1 Earth Look Like? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

Be one of the first 500 to sign up with this link and get a two month free trial with Skillshare: http://skl.sh/secondthought How Humans "Beat" Evolution – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS Surprise! An unexpected face reveal for all you hooligans :) In this first live-action video, we'll look at the trend of human biology being unable to keep up with technological advances and the problems they bring with them. Enjoy! And be sure to let me know what you think of the live-action format below! Always open to suggestions. New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

Be one of the first 200 people to sign up with this link and get 20% off your premium subscription with Brilliant.org! https://brilliant.org/secondthought History's Greatest Explorers...Versus You – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

Shop gadgets that respect your privacy with the Mozilla *Privacy Not Included buyer's guide: https://mzl.la/PrivacyNotIncluded How "Free" is the Internet? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

Be one of the first 500 to sign up with this link and get a free two month trial with Skillshare! http://skl.sh/secondthought4 Where are the Best Places to Find Life? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

Sign up with this link to save $20 on your Shaker and Spoon subscription! https://www.shakerandspoon.com/secondthought The Most Notorious Drinks You Can Actually Buy – Second Thought In this video we take a look at some of history's most heavily monitored alcohol! And as an added bonus, I try all of them :) SUBSCRIBE HERE: http://bit.ly/2nFsvTS New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

Could We Exist Without a Biological Body? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS Since the beginning of time, humans have tried to uncover the secret to immortality...with our modern technology, we might be closer than we think. But just how feasible is it for our brains to survive outside our bodies? New video every Friday! Check out Life's Biggest Questions here: https://www.youtube.com/channel/UCb6IaF9LX5KlUXQqHFq2xbg Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

Be one of the first 500 to sign up and get a two-month free trial with Skillshare! http://skl.sh/secondthought5 How to Survive the End of the World – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

Build your own professional website at http://squarespace.com/secondthought What's Next for Space Exploration? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS In this video we explore some exciting upcoming space missions! From NASA to SpaceX, there are some fascinating adventures headed our way in the near future! New video every Friday! Europa Mission – NASA Jet Propulsion Laboratory: https://www.youtube.com/watch?v=GqTaDCt_F1Y TESS – NASA Goddard: https://www.youtube.com/watch?v=ZsPStvGgNuk OSIRIS-REX – NASA Goddard: https://www.youtube.com/watch?v=T0FxDxs7lyw Asteroid Bennu’s Journey – NASA Goddard https://www.youtube.com/watch?v=gtUgarROs08 James Webb Launch – Northrop Grumman: https://www.youtube.com/watch?v=v6ihVeEoUdo Planetary Formation – James Webb Space Telescope: https://www.youtube.com/watch?v=L2d7joOgVLg Planetary Studies – James Webb Space Telescope: https://www.youtube.com/watch?v=Pp8rUn5Tsos ExoMars – Europpean Space Agency, ESA: https://www.youtube.com/watch?v=rNOxlcWST0Y Emirates Mars Mission – Mohammed Bin Rashid Space Centre MBRSC: https://www.youtube.com/watch?v=ZHen3W3g0K0 JUICE – Airbus Defense and Space: https://www.youtube.com/watch?v=qOrGvlBq6zI Europa – NASA Jet Propulsion Laboratory: https://www.youtube.com/watch?v=kz9VhCQbPAk Plumes on Europa – NASA Goddard: https://www.youtube.com/watch?v=4QJS9LcB66g Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tire

Where Did Life Come From? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS In all the vastness of the universe, Earth seems to be alone in harboring life. Why is that? Where did life on earth come from? New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com

What's the Deal with Cryptocurrency? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS In this video we take a cursory look at cryptocurrency, something everyone should be at least somewhat informed on! The world of cryptocurrency moves quickly and is very volatile, so if you decide to invest, please be cautious and do your research. I've linked some reddit communities and YouTube channels below to guide you on your journey :) As promised, here are links to all of the sites mentioned in the video! A few of them are my referral links, it won't cost you anything and helps support the channel: Crypto prices and info: CoinMarketCap: https://coinmarketcap.com/all/views/all/ Exchanges: Coinbase: https://www.coinbase.com/join/59440a0709d9200b8c52438a Gemini: https://gemini.com/ Binance: https://www.binance.com/?ref=12871386 Kraken: https://www.kraken.com Cryptopia: https://www.cryptopia.co.nz/Register?referrer=jtchapman93 Ripple Wallet: Rippex Desktop Wallet: https://rippex.net/carteira-ripple.php#/ Useful videos: How to buy Bitcoin using Coinbase: https://www.youtube.com/watch?v=JRySUIieUv0 How to buy XRP and other coins with Coinbase and Binance: https://www.youtube.com/watch?v=vzheMumbYM0 Intro to CoinMarketCap: https://www.youtube.com/watch?v=wpwkGeQjV2M Great channel to keep up with crypto news and prices: https://www.youtube.com/channel/UCGyqEtcGQQtXyUwvcy7Gmyg Great channel for crypto trends analysis: https://www.youtube.com/channel/UCI7M65p3A-D3P4v5qW8POxQ Reddit communities: https://www.reddit.com/r/cryptocurrency https://www.reddit.com/r/cryptomarkets https://www.reddit.com/r/bitcoin https://www.reddit.com/r/ripple https://www.reddit.com/r/ethereum https://www.reddit.com/r/bitcoinmarkets https://www.reddit.com/r/altcoins New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthou

What if People Stopped Dying? – Second Thought SUBSCRIBE HERE: http://bit.ly/2nFsvTS In this video, we look at what might happen if humans essentially became immortal! If we couldn't die of natural causes, what would the world look like? New video every Friday! Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Reddit: https://www.reddit.com/r/SecondThought/ Support Second Thought on Patreon! https://www.patreon.com/secondthought Watch More Second Thought: Latest Uploads | Second Thought Popular Videos | Second Thought About Second Thought: Second Thought is a channel devoted to the things in life worth thinking about! Science, history, politics, religion...basically everything you're not supposed to talk about at the dinner table. Welcome! If you're tired of learning after watching all my videos, come unwind on my gaming channel: https://www.youtube.com/channel/UCMvcO_t4lfDr34Dmm3NA5nw Business Email: secondthoughtchannel@gmail.com