- Termites eat through wood 2 times faster when listening to rock music.
- What comes after a million, billion and trillion? A quadrillion, quintillion, sextillion, septillion, octillion, nonillion, decillion and undecillion.
- It's possible to lead a cow up stairs but not down.
- The fire signs are Aries, Leo, and Sagittarius.
- Laughing lowers levels of stress and strengthens your immune system.
- Dinosaurs lived on Earth for over 165 million years before they became extinct.
- Mountain lions can whistle.
- A whip makes a cracking sound because its tip moves faster than the speed of sound.
- A fifteen-year-old boy invented earmuffs in 1873.
- Red blood cells are produced in bone marrow.
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