While 7 men in 100 have some form of color blindness, only 1 woman in 1,000 suffers from it.
50
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
The first patented condom was meant to be reused!
47
On average, women have always lived longer than men.
195
You can alleviate a tickly throat by scratching your ear.
9
Your ribs move about 5 million times a year, every time you breathe!
60
More people use blue toothbrushes, than red ones!
66