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
The Mint once considered producing doughnut-shaped coins!
60
No one knows how many people died during the sinking of the Titanic.
11
The great wall of China is 1,400 miles long!
44
In the 1930's, American track star Jesse Owens used to race against horses and dogs to earn a living.
50
The oldest glowing lightbulb was first switched on in 1901 and lives in fire stations in Livermore, CA. It is known as the Centennial Light.
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