- German mathematician Gottfried Leibniz lived between 1646 and 1716, developing important calculus concepts and mathematical notation practices..
- There are over 40,000 muscles tendons in an elephant's trunk.
- Dairy products account for 29% of all food consumed in the U.S..
- There are no rivers in Saudi Arabia.
- There is enough petrol in a full tank of a Jumbo Jet to drive the average car 4 times around the world.
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