Bullet proof vests, fire escapes, windshield wipers, and laser printers were all invented by women.
1k
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
"Dysania" is the state of finding it hard getting up out of bed in the morning.
33
The weight of air in a milk glass is about the same as the weight of one aspirin tablet.
63
You can start a fire with ice.
367
No one knows Albert Einstein's last words. Just before he passed, he spoke several words in German, but his nurse only knew English.
154
The average American uses eight times as much fuel energy as an average person anywhere else in the world.
28