- Useful life of a modern toilet is 50 years.
- The Internet was originally called ARPANet (Advanced Research Projects Agency Network) designed by the US department of defense.
- A Galapagos tortoise can take up to three weeks to digest a meal.
- Earth is the only known planet where fire occurs.
- An octopus pupil is rectangular.
- Maine produces more toothpicks than any other state in the U.S.
- A panda is not a bear and actually in the raccoon family. Koalas are marsupials.
- Red light has the highest wavelength.
- Frogs never drink.
- Birds can sleep with one eye open.
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