Most of the dust underneath your bed is actually your own dead skin.
251
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
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
30
A quarter has 119 grooves on its edge, a dime has one less groove!
34
Each day, more than $40 Trillion Dollars changes hands worldwide.
37
The 'L.L.' in L.L. Bean stands for 'Leon Leonwood'.
30
No one knows Albert Einstein's last words. Just before he passed, he spoke several words in German, but his nurse only knew English.
154
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130