- Mercury is the only metal that is liquid at room temperature.
- The hardest substance in the human body is enamel.
- Coffee represents 75% of all the caffeine consumed in the US.
- Strawberries taste sweeter at room temperature.
- Baboons were once trained by Egyptians to wait on tables.
- There is no rice in rice paper.
- Alaska is the only state that can be typed on one row of keys.
- Half of all crimes are committed by people under the age of 18.
- The first parachute jump from plane was in 1918 over France.
- Human thigh bones are stronger than concrete.
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