Wearing tight pants can lead to impotence in men.
120
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
You can alleviate a tickly throat by scratching your ear.
9
The average person who stops smoking requires one hour less sleep a night.
79
Fingernails grow fastest on the hand you favor.
44
The male fetus is capable of attaining an erection during the last trimester.
75
