Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
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Lots of juicy demos relating to surface tension!
Mark built a dartboard that makes it impossible to miss!
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
Mark sets out to discover if someone would sink or float if they swam in a pool filled with water balls.
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
Mark explains the science behind grenade blasts. Take his word on this one, don't try this at home.
Mark wanted to know what it would be like to to bounce on a trampoline with 1,500 water balloons, so he built it, filmed it, and put it in slow mo!
Please share this video and let's shut them down.
Mark built the world's largest coin spinner! Here's how he did it.
Mark built an app to became a Baseball oracle.
Mark challenges Adley to a series of challenges to see who will take home the CrunchLabs Cup!
Mark tests his pet octopus' survival skills & puzzle-solving abilities
Mark walks you through 10 of his favorite science fair experiments.
Mark built the world's largest coin spinner! Here's how he did it.
Welcome to the third week of Camp CrunchLabs, this week we set off thousands of mouse traps and ping pong balls!
Welcome to the seventh week of Camp CrunchLabs! This week we're making the world's largest balloon room!
Mark de-mystifies 7 more scientific mysteries you never knew you wanted answers for.
Mark Rober launches a $5M custom satellite called "Sat Gus" into orbit via a SpaceX Falcon 9 rocket. Equipped with a camera and a Google Pixel screen, it allows anyone on Earth to wirelessly upload a photo and get a free selfie in space with Earth as the background.
Mark shares the easy and awesome way to bring a glow wall into your home!
What was your favorite at home invention? Im still thinking about the epic diorama!
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