Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
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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!)
Mark & Kevin (The Backyard Scientist) explore the science behind barehanded bottle opening hacks.
Mark brings everyone's daydream of swimming in jello to life to see if it's actually possible.
Welcome to the fourth week of Camp CrunchLabs, this week we will be going over some of your best submissions for the forced perspective challenge!
Mark spent 3 years building the fastest puzzle-solving robot known to man!
Mark explores if it's possible to charge a car using lemons as a battery.
I was challenged to build a T-Shirt cannon. I accepted the challenge.
Who knew the secret to magic was diapers...
Mark shares 10 foolproof tips, tricks, and techniques to beat any escape room puzzle.
Welcome to the second week of Camp CrunchLabs, this week we will be going over some of your best submissions for the laser maze challenge!
Can Mark safely drop an egg from space without it cracking from the fall?
Mark discovers how difficult it is to trick a dog's sense of smell.
Mark's here to help you win your next Moustrap Car race.
Mark walks you through 10 of his favorite science fair experiments.
Mark uses science to find the loudest possible way to cheer on your team!
Mark & Science Bob demonstrate a series of experiments and scientific demonstrations to make your Summer more fun (and educational!)
Has anyone been able to defeat Mark's tennis ball cannon challenge?
Mark uses everyday objects to see what he can make float in mid-air.
Part 2! Mark found how he could improve his designs to make the Glitterbomb better than ever.
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