On average, a disposable diaper can hold up to 7 pounds of liquid.
22
Teddy bears were named after U.S. President Theodore 'Teddy' Roosevelt.
23
Passengers on the Beijing subway can pay with plastic bottles.
29
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
Déjà vu occurs when your brain tries to apply a memory of a past situation to your current one, fails, and makes you feel like it's happened.
12
The streets of Victor, Colorado, once a gold rush town, are paved with low-grade gold.
78