A pipe 2 feet in diameter will allow four times more fluid to pass through it than a pipe 1 foot in diameter.
20
When withdrawing money from an ATM, the 'whirring' sound before your money pops out is actually a recording. The actual mechanism is so far back that you can't hear it.
282
A new baby usually deprives each of it's parents around 350-400 hours of sleep in the first year. That is one entire nights sleep per week, per parent.
194
It's impossible to kill yourself by holding your breath.
703
The WD in WD-40 stands for Water Displacer.
30
Wearing yellow makes you look bigger on camera; green, smaller.
222
Researchers say that lining the toilet seat with paper is pretty much pointless
8
It is impossible to hum if your nose is plugged.
366