- Sound travels about 4 times faster in water than in air.
- In the state of Arizona, it is illegal for donkeys to sleep in bathtubs.
- The atomic symbol for iron is Fe (the original name for iron was Ferric).
- Alaska is the only state that can be typed on one row of keys.
- A fly's reaction time is 30 milliseconds.
- The only thing that can destroy a diamond is intense heat.
- Your brain uses 10 watts of energy to think and does not feel pain.
- Coca Cola was founded by Joseph A Biedenharn.
- Instant coffee was invented in 1901.
- A human being could swim through the blood vessels of a blue whale.
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