Cool Facts (found across the internet)

This is an interesting list of cool and weird facts:

• It is physically impossible for pigs to look up into the sky.
• A pregnant goldfish is called a twit.
• Between 1937 and 1945 Heinz produced a version of Alphabetti Spaghetti especially for the German market that consisted solely of little pasta swastikas.
• By law, every child in Belgium must take harmonica lessons at Primary school.
• Rats and horses can't vomit.
• Most lipstick contains fish scales.
• Cats urine glows under a black light.
• Like fingerprints, everyone's tongue print is different.
• The "sixth sick sheik's sixth sheep's sick" is said to be the toughest tongue twister in the English language. (Try it :)
• If you sneeze too hard, you can fracture a rib. If you try to suppress a sneeze, you can rupture a blood vessel in your head or neck and die.
• Rats multiply so quickly that in 18 months, two rats could have over a million descendants.
• Wearing headphones for just an hour will increase the bacteria in your ear by 700 times.
• In every episode of Seinfeld there is a Superman somewhere.
• The cigarette lighter was invented before the match.
• Thirty-five percent of the people who use personal ads for dating are already married.
• A duck's quack doesn't echo anywhere, and no one knows why.
• 23% of all photocopier faults worldwide are caused by people sitting on them and photocopying their buttocks.
• It is impossible to lick your elbow. (Please dont try to!)
• A crocodile can't stick its tongue out.
• A shrimp's heart is in their head.
• People say "Bless you" when you sneeze because when you sneeze, you're heart stops for a mili-second.