- Crocodiles are colour blind.
- Mercury is the only metal that is liquid at room temperature.
- 3 teaspoons make up 1 tablespoon.
- Ants can lift 50 times their own weight.
- Iatrophobia is the fear of doctors.
- The dollar was established as the official currency of the US in 1785.
- Adult humans are the only mammal that can't breathe and swallow at the same time.
- 60 cows can produce a ton of milk each day.
- The average American eats 263 eggs a year.
- Squirrels lose more than half of the nuts they hide.
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