A 22 year old Chinese man needed a new nose. Instead of a transplant, a surgeon built a new nose on his forehead.
2
There are 5 to 10 times more stars in the known Universe than there are grains of sand on all the world's beaches, but a single grain of sand has more atoms than there are stars in the known Universe.
20
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
A single speck of dust is half way in size between a subatomic particle and the Earth.
15