Wearing tight pants can lead to impotence in men.
120
According to a 1950s survey, 75% of men ejaculate within two minutes of penetration.
109
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
Pain occurs when sounds are above 130 db.
124
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
Like fingerprints, everyone's tongue print is different!
71
When your face blushes, the lining of your stomach turns red, too.
154