Bullet proof vests, fire escapes, windshield wipers, and laser printers were all invented by women.
1k
The strangers in your dreams are actually people that you've seen in real life.
50
There are 53 Lego bricks manufactured for each person in the world.
83
Extremely high pressured water can easily cut through a steel beam.
51
There is one slot machine in Las Vegas for every eight inhabitants.
58
Standard paper cannot be folded in half more than 7 times.
232
Caffeine boosts memory.
405