- A fire will burn faster moving uphill than downhill.
- Both green and black tea come from leaves of the same tree.
- The number 1 cause of blindness in the US is diabetes.
- A Chinese checkerboard has 121 holes.
- Phantom rain are raindrops that never reach the ground.
- The smallest country in the world takes up .2 square miles: Vatican City.
- On your birthday you share it with 9 million others.
- 12 + 3 - 4 + 5 + 67 + 8 + 9 = 100.
- A human being could swim through the blood vessels of a blue whale.
- Dendrophobia is the fear of trees.
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