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
The first toilet being flushed in a motion picture was in the movie Psycho.
67
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
The chills you sometimes feel when listening to music is called "musical frisson."
18
The Band-Aid was originally made for the inventor's wife, who often cut and burned herself while cooking.
6
One human hair can support 3 ounces.
191
62% of us pop our zits.
137
SONY was originally called 'Totsuken'.
70