Between 2007 and 2012, Bill Gates gave away $28 billion; saving 6 million lives.
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The highest speed ever achieved on a bicycle was 167.04 mph by Fred Rompelberg in 1995.
11
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
A teen in Michigan built a working nuclear reactor. He taught himself how to build it as a weekend hobby project in his basement from ages 15-17 for $3500.
8
A single speck of dust is half way in size between a subatomic particle and the Earth.
15
A 22 year old Chinese man needed a new nose. Instead of a transplant, a surgeon built a new nose on his forehead.
2