The Biggest Movie Plot Holes In Cinematic History

The Wizard of Oz

The Wicked Witch dies after a pale of water is thrown onto her... It seems a little crazy that it was that easy to kill one of the most powerful evil villains in the land of Oz. Did it ever rain in Oz? Was she always at risk of being totally smoked?

The More You Know

J.K. Rowling became the first person to become a billionaire by writing books. However, she also lost her billionaire status because she donated so much money to charity!
In 1966 and 1967, soldiers testing Agent Orange in Canada were told the chemical was completely safe and sprayed it on each other to cool off.
The first pieces of gold at Fort Knox arrived by mail.
A full jumbo jet tank has enough fuel to drive a car around the world four times.

Post originally appeared on Upbeat News.