An iceberg contains more heat than a lit match.
73
A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
Babies are born without knee caps.
78
If you get water flowing fast enough, it can cut metal.
354
People who laugh more are better able to tolerate pain - both physical and emotional.
36
80% of millionaires drive used cars.
68
Real diamonds do not show up on x-ray.
36
The full moon causes a tidal wave to roll up the Amazon river once in day and once in night for a period of only three weeks in a year. This results in continuous 4m high wave that can be surfed for up to 13km.
14