It is impossible to hum if your nose is plugged.
366
The French named one of their aircraft carriers after Ferdinand Foch, a man who once said "Airplanes are interesting toys but of no military value".
10
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18
Tsunamis ( tidal waves ) travel as fast as jet planes.
97
The scent of women’s tears temporarily reduces sexual arousal and testosterone production in men.
12
There's a company in China that allows you to hire someone to stand in line for you for $3-$5 an hour.
14
People who drink coffee are less likely to commit suicide than people who don't.
268
You share your birthday with at least 9 million other people in the world.
205