When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
There are more bacteria in your mouth than there are people in the world.
60
We are born with 350 bones, and die with 206.
135
The average female will have 3.3 pregnancies in her life.
49
Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
31
The chemicals indole and skatole, which help to account for the particular smell of human feces, are used as ingredients in perfume!
-3
The heart pumps about 1 million barrels of blood during an average lifetime!
30
Taphephobia is the fear of being buried alive!
44