Iron weighs more after it rusts.
16
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
In 1995, a man named Shawn Nelson stole a tank from the US Army and took it for a joyride on a highway in California.
12
The Simpsons are yellow because creator Matt Groening thought it was a good way to catch channel surfer’s attention when they saw a flash of yellow.
3
God is the only Simpsons character to have five fingers on each hand.
10
‘Tree shaping’ is the art of growing trees and roots into things like bridges, chairs, “people trees”, ladders, fences, jungle gyms, tunnels, and, theoretically, could even be used to grow homes.
3