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!
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Mark details his favorite project from his time at NASA - putting a rover on Mars!
Mark discovers how difficult it is to trick a dog's sense of smell.
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
Mark gets introduced to a new delivery drone changing (and saving) lives.
Mark de-mystifies 7 more scientific mysteries you never knew you wanted answers for.
Mark built an app to became a Baseball oracle.
Mark developed an almost foolproof method to beat anyone at Guess Who.
Part 1! Mark makes his first stand against package thieves.
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
This is Dom he's a friendly little robot that's super good at only one thing setting up a butt ton of dominoes really really fast.
Lava vs Lasers - Which Is More Destructive?
Mark built a dartboard that makes it impossible to miss!
The grand finale! Are lasers really the most destructive thing Mark can get his hands on?
Mark takes on Ninja Kidz in a series of classic mini-game challenges!
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
The CrunchLabs team discovers the best way to feed Mark hands-free.
Mark got introduced to one of the most advanced wheelchairs in the world.
Mark shares the easy and awesome way to bring a glow wall into your home!
Mark & Kevin (The Backyard Scientist) explore the science behind barehanded bottle opening hacks.
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