There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
It's impossible to kill yourself by holding your breath.
703
Real diamonds do not show up on x-ray.
36
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
The yin-yang pattern's earliest use is in Rome - not China!
125
People spend about two weeks of their lives at traffic lights!
159
Anuptaphobia is the fear of staying single.
11