Drying your hands with paper towel will reduce the bacterial count by 45 - 60% on your hands. However, using a hand dryer will increase the bacteria on your hands by up to 255% because it blows out bacteria already living in the, conveniently, warm moist environment.
26
There are 635,013,559,599 possible hands in a game of bridge.
39
Sunflowers can be used to clean up radioactive waste.
17
In Tokyo, a bicycle is faster than a car for most trips of less than 50 minutes!
58
Only humans shed emotional tears.
331
The average American uses eight times as much fuel energy as an average person anywhere else in the world.
28
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
It is impossible to hum if your nose is plugged.
366