- Crocodiles swallow rocks to help them dive deeper.
- Dolphins can hear underwater sounds from 24km (15miles) away.
- Penguins are only found in the southern hemisphere primarily in Antarctica (excluding zoos above the equator).
- Mangoes have noses.
- Wind doesn't make a sound until it blows against an object.
- Texas is the only state that permits residents to cast absentee ballots from space.
- Cars were first started with ignition keys in 1949.
- An area of the Suns surface to the equivalent of a postage stamp would shine with the brightness of over 1,500,000 candles.
- Siderodromophobia is the fear of trains.
- 75% of the U.S.'s tart cherries come from Michigan.
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