Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
The heart pumps about 1 million barrels of blood during an average lifetime!
30
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
It has been shown that caffeine causes headaches when stopped suddenly and can cause morning headaches that are relieved by a dose of caffeine.
101
The average human body contains enough iron to make a small nail.
50
The male fetus is capable of attaining an erection during the last trimester.
75
The human brain has the capacity to store everything that you experience.
4k
Midgets and dwarfs almost always have normal sized children.
54