It's against the law to have a pet dog in Iceland. Your heart beats over 100,000 times a day. Thomas Edison, light bulb inventor, was afraid of the dark. During your lifetime, you'll eat about 60,000 pounds of food, that's the weight of about 6 elephants. Some ribbon worms will eat themselves if they can't find any food.
Dolphins sleep with one eye open.
The worlds oldest piece of chewing gum is 9000 years old. In space, astronauts cannot cry, because there is no gravity, so the tears can't flow. There are more plastic flamingos in the U. S, than real ones. About 3000 years ago, most Egyptians died by the time they were 30. More people use blue toothbrushes, than red ones.