The smallest man ever was Gul Mohammed (1957-1997) of India, who measured 1'10 inches.

Most diamonds are at least 3 billion years old.

The first known toothbrush was used in China during the Tang Dynasty (619-907). The bristles were made of hog hair.
The wedding of Princess Diana and Prince Charles was watched by 750 million people worldwide in 1981; sadly, 2.5 billion watched her funeral in 1997.
The script for terminator was sold for $1.

Only 2 sports have been played on the Moon. Javelin and golf.

The Earth's atmosphere weighs about 5.5 quadrillion tons.
Capybaras are the world's largest rodent. They can weigh up to 200 pounds

Marie Curie’s notebooks are still radioactive.

Crows are considered to be one of the smartest animals. Not only can they use tools, they can make them too.

Turkeys can blush. When turkeys are scared or excited—like when the males see a female they’re interested in—the pale skin on their head and neck turns bright red, blue, or white. The flap of skin over their beaks, called a “snood,” also reddens.

Marie Curie remains the only person to earn Nobel prizes in two different sciences.