- Crocodiles continually grow new sets of teeth to replace old ones.
- The average elephant produces 22kg (50 pounds) of dunn each day.
- Pop corn was invented by the Aztec Indians.
- Bernhard Riemann was an influential German mathematician who contributed to differential geometry and analysis, paving the way for the development of general relativity by Albert Einstein..
- The ideal temperature to fall asleep is between 18-30c (64-86f).
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