Teddy bears were named after U.S. President Theodore 'Teddy' Roosevelt.
23
Less than 3% of the water produced at a large municipal water treatment plant is used for drinking purposes!
24
Passengers on the Beijing subway can pay with plastic bottles.
29
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
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
SONY was originally called 'Totsuken'.
70
A real estate agent's rule of thumb: To estimate what a house will sell for, ask the owner what its worth and subtract 10%.
24