Sound travels about 4 times faster in water than in air.
408
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
Sunflowers can be used to clean up radioactive waste.
17
If two pieces of metal touch in space, they become permanently stuck together.
807
If Antarctica's ice sheets melted, the worlds oceans would rise by 60 to 65 metres (200 - 210ft) - everywhere
181
A group of ferrets is called a business.
6
Noodles, the guitarist for The Offspring, was the janitor for the school the band went to. He was allowed into the band because he was old enough to buy the band alcohol.
6