As of April 2010, Bill Gates had donated $36,854,000,000 in his lifetime! That's more than half of his total net worth!
23
There's a rare breed of pig that looks like a sheep.
14
In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
39
There is a sport called Banzai Skydiving. You throw the parachute out of the airplane first and then jump after it.
17
By weight, Bone is five times stronger than steel.
417