- Kangaroos cannot jump without their tails touching the ground.
- An office desk has 400 times more bacteria than a toilet.
- Children have more taste buds than adults.
- Crocodiles are colour blind.
- A human being could swim through the blood vessels of a blue whale.
- Ostrich meat is the leanest of all red meats.
- The number 1 cause of blindness in the US is diabetes.
- A giraffe can clean its ears with its 21 inch tongue.
- Greek philosopher and mathematician Pythagoras lived around the year 500 BC and is known for his Pythagorean theorem relating to the three sides of a right angle triangle: a^2 + b^2 = c^2.
- The Olympic flag was designed in 1913.
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