In Japan, condoms are commonly sold 'door to door'!
54
Wearing tight pants can lead to impotence in men.
120
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
Your heart rate can rise as much as 30% during a yawn.
69
When you get blackout drunk, you don't actually forget anything; your brain wasn't "recording" in the first place.
23
Lack of water is the #1 trigger of daytime fatigue.
148
The male fetus is capable of attaining an erection during the last trimester.
75
