People who laugh more are better able to tolerate pain - both physical and emotional.
36
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
Wearing yellow makes you look bigger on camera; green, smaller.
222
You can tape a small mirror onto a cone speaker, play music and shine a laser on to the mirror and the reflection will look like a laser light show on your wall.
102
On average, a disposable diaper can hold up to 7 pounds of liquid.
22
Teddy bears were named after U.S. President Theodore 'Teddy' Roosevelt.
23
Since 1982, a radio frequency emanating from Russia has been broadcasting a buzzer-like sound and, periodically, an unknown voice reads orders, names, and numbers. No one knows where exactly it is coming from or what it means.
13
