If you get water flowing fast enough, it can cut metal.
354
On average, the life span of an American dollar bill is eighteen months.
33
Déjà vu occurs when your brain tries to apply a memory of a past situation to your current one, fails, and makes you feel like it's happened.
12
The Statue of Liberty is made out of copper. When originally built, it looked like a shiny new penny!
10
It has been calculated that every 2 minutes, we take more pictures than all of humanity in the 19th century.
13
Babies who wear disposable diapers are five times more likely to develop diaper rash than those that wear cotton diapers.
39
There is one slot machine in Las Vegas for every eight inhabitants.
58
Not swinging your arms when you walk increases the effort of walking by 12%, the equivalent of walking 20% faster or carrying a 10 kg backpack.
12