Only 8% of the world’s currency is physical money. The rest exists only on computers.
20
The weight of air in a milk glass is about the same as the weight of one aspirin tablet.
63
A new baby usually deprives each of it's parents around 350-400 hours of sleep in the first year. That is one entire nights sleep per week, per parent.
194
Women blink nearly twice as much as men.
152
The strangers in your dreams are actually people that you've seen in real life.
50
The worlds oldest piece of chewing gum is over 9000 years old!
122
The scent of women’s tears temporarily reduces sexual arousal and testosterone production in men.
12

