Grenades were invented in China over 1,000 years ago.
50
In the 1930's, American track star Jesse Owens used to race against horses and dogs to earn a living.
50
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
In 1999, Pepsi, Inc. paid $0.00 in income tax!
61
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
If a surgeon in Ancient Egypt lost a patient while performing an operation, his hands were cut off.
67
Leonardo Da Vinci made a robotic lion in 1515 that would walk, sway, open its mouth and move its tail - it even had a compartment that opened to present flowers.
22