- Recycling one glass jar saves enought energy to watch TV for three hours.
- Your body creates and kills 17 million red blood cells per minute.
- The electric chair was invented by a dentist.
- An irregular movement by the moon caused parts of the Mississippi River to flow backward on December 16,1811.
- Cows are one of the main contributors to the hole in the ozone layer.
- An espresso has less caffeine than a cup of coffee.
- A form of basketball was originally played 3,500 years ago.
- Herds of lemmings commit mass suicide each year by throwing themselves over cliffs to keep their species population in check.
- Clint Eastwood wrote many of the scores for his movies.
- Mice have ten times as many smell receptor genes as humans.