The Mint once considered producing doughnut-shaped coins!
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The native Americans planted three sisters (corn, beans, and squash) together so that they would benefit each other. The corn provides a structure for the beans to climb. The beans provide the nitrogen to the soil, and the squash spreads along the ground preventing weeds.
30
In 1980, the city of Detroit presented Saddam Hussein with a key to the city.
29
Tickling was a form of torture used in ancient China on nobility because it left no mark and recovery was quick.
33
The University of Oxford (teaching since 1096) predates the Aztec empire (1428 - 1521).
14
In 2011, a couple bought a box of textbooks for $10. Inside, they found a 25-cent bill signed by the president of the Republic of Texas, Sam Houston, and subsequently sold it for $63,250.
13
Pierre Jaquet-Droz, a watchmaker, 240 years ago invented a robot that could write, and the parts could be interchanged to say whatever you want.
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