A million dollars' worth of $100 bills weighs only 22 pounds!
32
Ice isn't slippery. What makes people and things slip on ice is water. A thin layer of ice melts when pressure is applied to it and it is this wet layer on top of the ice that is slippery.
153
An olive tree can live up to 1,500 years!
58
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
‘Qatar’ is the world's most expensive bar of soap. Infused with gold and diamond powder, it costs a squeaky clean $2,800.
18
Bullet proof vests, fire escapes, windshield wipers, and laser printers were all invented by women.
1k
Women blink nearly twice as much as men.
152
"Big Ben" in London isn't a tower, the bell inside the tower is called "Big Ben", the tower itself is called "The Elizabeth Tower".
18