From the nitrogen in our DNA, to the calcium in our teeth, the iron in our blood, to the carbon in our apple pies - all were made in the interiors of collapsing stars; we're all made of stardust.
22
A 22 year old Chinese man needed a new nose. Instead of a transplant, a surgeon built a new nose on his forehead.
2
The highest speed ever achieved on a bicycle was 167.04 mph by Fred Rompelberg in 1995.
11
Between 2007 and 2012, Bill Gates gave away $28 billion; saving 6 million lives.
34
A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
12