The human eye blinks an average of 4,200,000 times a year.
233
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Early American humans hunted car-size armadillos and used their shells for houses.
12
Gorillas can catch human colds and other illnesses.
205
The world's shortest man measures only 21.5 inches.
73