The oldest living person smoked cigarettes from the age of 21 to 117.
13
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Colombian drug lord Pablo Escobar made so much money, he spent over $2,500 every month just on rubber bands to bundle up his stacks of cash.
23
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12
A man called Dean Karnazes ran 350 miles in 80 hours with no sleep, ran a marathon in the South Pole in -25 °C temperatures without snowshoes, and ran 50 marathons in 50 states in 50 days.
14
In 2014, a college in upstate New York started offering classes on the sociology of Miley Cyrus.
6