There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
Within three days of death, the enzymes that once digested your food begin to eat you.
22
About 400 different kinds of microbes live on and in the human body.
-3
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
In older people, memory is best early in the morning and then declines during the late afternoon.
33
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
Taphephobia is the fear of being buried alive!
44