No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
If you took a standard slinky and stretched it out it would measure 87 feet.
52
The average cough comes out of your mouth at 60 miles per hour.
126
Wearing yellow makes you look bigger on camera; green, smaller.
222
The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
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
It's impossible to sink in the Dead Sea without equipment!
72
Those things you see in your eyes when you stare into space are called Mouches Voltanes, which are also broadly referenced to as Floaters.
9