In the case of an emergency, a Crayola crayon can be used as a candle and will burn for about 15 minutes.
36
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244
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
Chrysler built B-29's that bombed Japan, Mitsubishi built Zeros that tried to shoot them down. Both companies now build cars in a joint plant called Diamond Star.
29
The only king without a moustache in a deck of cards is the king of hearts.
63
Barbie's full name is Barbara Millicent Roberts.
78
It takes 492 seconds for sunlight to reach the Earth!
44