Duck Quacks Don't Echo

Seth presents a theory that is commonly debated: Is it really possible for bacteria from a flushing toilet to reach a toothbrush sitting on a bathroom counter 6 feet away? Our expe...

Things get heavy as a two-and-a-half-ton truck makes an appearance in-studio as four ceramic coffee mugs attempt to support its entire weight. Tom's challenge of writing the number...

What happens if you give someone a virgin drink but tell them it's alcoholic? Seth tests the theory of whether drunkenness is truly in the eye of the beer-holder. Michael tests a s...

Seth puts the nickname "bird brain" to the test, believing that pigeons can remember human faces. We all know there's nothing like a little fun in the sun--but is your swimsuit mak...

Is it the color red that really makes a bull angry? Can you hang upside down from the ceiling fan using only glue? Can a yolk be separated from the white of an egg using only an em...

Tom, Michael, and Seth prove that: You can stretch a bathing cap enough for an adult to fit inside of it. There are mites that live on your eyelashes that are visible under electro...

Tom, Michael and Seth prove that: The color red enhances men's attraction to women. You can survive a 13' drop if you're wrapped in bubble wrap. Cows that are given names produce m...

Tom, Michael and Seth prove that: A rock shot from a lawnmower can have the same force as a bullet from a 9mm handgun. You can bend a stream of water with static electricity from a...

Michael claims that swearing helps increase pain tolerance. And Seth has a test that's music to a gearhead's ears: Are Ferraris engineered to idle at the third and sixth harmonic?...

Which is faster: Carrier pigeon or fax machine? Don't plan on the aroma of coffee getting you up in the morning--smells are unlikely to wake you in a deep sleep. The ultimate quest...

There's more truth to the saying "getting cold feet," and Tom proves how.

Tom settles the age-old debate: Is it true that women are better than men at remembering directions?

Is it possible that after a conversation with an attractive woman, men get ... dumber?

If a pool smells stongly of chlorine, is it dirtier? You may think again before diving in.