The chlorine smell in swimming pools is accentuated by the chemical's reaction with impurities (like poop.)
7
The majority of suicides occur on a Monday.
393
You can immediately cool down a car that has been sitting under the sun by rolling down the window on one side and opening-closing the door on the other side 5-6 times.
23
Chrysler built B-29's that bombed Japan, Mitsubishi built Zeros that tried to shoot them down. Both companies now build cars in a joint plant called Diamond Star.
29
If you dropped an aerodynamic object (such as a bullet) from the Empire State Building, you could kill someone.
132
Only 8% of the world’s currency is physical money. The rest exists only on computers.
20
Wearing yellow makes you look bigger on camera; green, smaller.
222
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