In North Korea, you are forced to choose one of 28 government-approved haircuts.
4
Mathematical proof that 1+1=2 takes 162 pages to explain in the three volume work “Principia Mathematica”.
35
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6