Today I Found Out

A $25 Bonus: The Remarkable Story of H Tracy Hall and the Invention of the Synthetic Diamond (2017x263)

Fecha de emisión: Nov 10, 2017

Biographics: https://www.youtube.com/channel/UClnDI2sdehVm1zm_LmUHsjQ If you happen to like our videos and have a few bucks to spare to support our efforts, check out our Patreon page where we've got a variety of perks for our Patrons, including Simon's voice on your GPS and the ever requested Simon Whistler whistling package: https://www.patreon.com/TodayIFoundOut →Some of our favorites: https://www.youtube.com/playlist?list=PLR0XuDegDqP10d4vrztQ0fVzNnTiQBEAA →Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?sub_confirmation=1 Never run out of things to say at the water cooler with TodayIFoundOut! Brand new videos 7 days a week! In this video: As you may know, naturally created diamonds are formed from carbon subjected to extreme pressure (725,000 pounds per square inch or so) and heat (1,650 to 2,370 °F) some 90-120 miles down. The world’s natural diamond supply (that has come to the surface) was formed in this way some 1-3 billion years ago. Want the text version?: http://www.todayifoundout.com/index.php/2015/06/10-bonus-h-tracy-hall-invention-synthetic-diamond/ Sources: http://www.deseretnews.com/article/729485/The-making-of-a-diamond.html?pg=all http://www.smithsonianmag.com/science-nature/diamonds-on-demand-48545144/?all http://www.historychannel.com.au/classroom/day-in-history/436/first-synthetic-diamond http://www.nysun.com/obituaries/h-tracy-hall-88-created-man-made-diamonds/82789/ http://www.manmadediamondinfo.com/history.shtml http://www.gia.edu/gia-news-research-synthetic-diamonds-dark-industrials-bright-gems http://articles.latimes.com/2008/jul/31/local/me-hall31 http://www.smithsonianmag.com/science-nature/h-tracy-hall-diamond-pioneer-180940899/?no-ist http://www.washingtonpost.com/wp-dyn/content/article/2008/07/29/AR2008072902196.html http://www.nytimes.com/2008/08/02/us/02hall.html?_r=0 http://thehigherlearning.com/2014/07/06/the-story-of-the-man-who-only-made-10-for-figuring-out-how-t