- A cats urine glows under a blacklight.
- There are over 900,000 known species of insects.
- A bolt of lightning can reach temperatures hotter than the sun.
- A human being could swim through the blood vessels of a blue whale.
- The oldest cockroach fossils are over 280 million years old.
- 32% of all land in the U.S. is owned by the government.
- Ants stretch when they wake up in the morning.
- Ants can lift 50 times their own weight.
- Sir Isaac Newton was 23 when he discovered the law of gravity.
- The Eifel Tower has 2,500,000 rivets.
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