- From space the brightest man made place is Las Vegas.
- Babylonians measured the circumference of a circle as approximately 3 times the diameter, which is fairly close to today's measurement which uses the value of Pi (around 3.14)..
- Red blood cells are produced in bone marrow.
- 85% of plant life is found in the ocean.
- Everyday, more money is printed for Monopoly sets than for the U.S. Treasury.
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