After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
The average sperm cell swims at 8 inches per hour.
76
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
Tap water in Canada is held to a higher health standard than bottled water.
19
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
Your ribs move about 5 million times a year, every time you breathe!
60
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
After an 11 year study, cell phones were shown not to increase chances of getting cancer.
14