We all know Vault boy right? The happy young boy that is giving us the perfect thumbs up, however it may look like he is giving us a thumbs up, but actually there is another reason...

Well what else could it mean?

Just shortly before the Great War, the United States Government proposed to the public a way to figure out the perfect distance away from a Nuclear Blast. Meaning if there was a Atom Bomb explosion far away you would put your thumb up (like your giving a thumbs up) in front of your eye and line it up with the explosion; and if the explosion ends up being bigger than your thumb than your officially in the Radiation Zone and you should evacuate immediatly! However if the explosion was smaller than your thumb than you are outside the Radiation Zone and you should hopefully be okay.

In the end it may seem like the Vault Boy is giving us fans a happy thumbs up, but in reality he is checking if he is going to die to radiation... ouch.

Thanks for reading this blog everyone and I hoped that you all learned something new! My name is Elder Fallout and I'll see you all next time!