Mark Rober

7 simple steps that ACTUALLY MATTER to building a winning pinewood derby car. I built a car in 45 minutes using these steps and crushed all the competition by more than 2 car lengths (proof is in the video :) Special thanks to Steve at DerbyMonkey.com for providing his expertise and materials for the video. CONSIDER SUBSCRIBING: http://tinyurl.com/MarkRober-Sub HERE'S HOW I MADE THE ROCKET CAR: http://youtu.be/vlBxPjxacsk 7 Key Steps: 1. Max weight ~1" in front of rear axle 2. Reasonab

How to build a 40 MPH (slightly illegal) Pinewood Derby car. If you want to know how to make a car that is actually legal that still dominates the competition, here y'are: http://youtu.be/-RjJtO51ykY

This is a simple trick using high school physics where you can measure the height of really tall objects like a cliff, using just a stopwatch. Special thanks to Active Life Store for the GoPro shots. You can get one from them here: http://www.bit.ly/1y41QA2 PLEASE CONSIDER SUBSCRIBING: http://tinyurl.com/MarkRober-Sub Here is a link to the FREE app (free as in FREE, as in I don't even have any ads in it or make any money off of it whatsoever) in the app store (sorry, no android at this

This is a new way for bad guys to steal your ATM pin code using an iPhone without you noticing at all BUT there is a really simple way to prevent it from happening. ***MUSIC*** All music created by j.ournal - you should go sub his video poem channel: https://www.youtube.com/channel/UCDNyMHEr5Wybaz5PiYu5NtA PLEASE CONSIDER SUBSCRIBING: http://tinyurl.com/MarkRober-Sub *************************************************************************** I make videos like this once a month all year

Here are 24 easy costume ideas that will make you the most awesome person at your Halloween Party this year! Get any of the costumes shown at Morph Costumes: http://bit.ly/DigitalDudzVid Apple download: http://tinyurl.com/DigitalDudz-Apple Android download: http://tinyurl.com/DigitalDudz-Android Check out my buddy Trey's streaking in public prank vid: http://youtu.be/aAE4UUmMRek PLEASE CONSIDER SUBSCRIBING: http://tinyurl.com/MarkRober-Sub ****************************************­*****

The fine folks at NASA's Jet Propulsion Laboratory demonstrate why they are the best ever by showcasing their mad pumpkin carving skills. PLEASE CONSIDER SUBSCRIBING: http://tinyurl.com/MarkRober-Sub ****************************************­­*********************************** I make videos like this once a month all year long while supplies last: CHECK OUT MY CHANNEL: http://tinyurl.com/MarkRober-YouTube FACEBOOK ME: https://www.facebook.com/MarkRoberYou... FOLLOW ON TWITTER: https://twit