Stuff You Should Know
Don't Be Dumb: Does Hitting the 57 on Ketchup Bottles Really Work?
You know how ketchup doesn't move at all, but if you hit the 57 on a glass Heinz bottle it will? That's because non-Newtonian fluids and sheer fracture. Get all brainy right here.
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What Causes Pee Shivers?
If you're a boy and you've shuddered after you've peed you've revealed what may be the greatest mystery facing science today.
Don't Be Dumb: Dropping a Penny
Have you ever thought about what would happen if you dropped a penny off the Empire State Building? Josh has, and he's here to tell you all about it. Settle in and get ready for another installment of Don't Be Dumb.
Don't Be Dumb: Eight Glasses of Water a Day
Have you heard that you should drink eight glasses of water a day to stay healthy? Of course you have. But is it true? Tune in to this episode of Don't Be Dumb to find out if this common claim holds water.
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