Building and shooting the “Atomic Bullet Thunder Cannon”

Around the size of a beer can, the “Atomic Bullet” is a cool little cannon built just in time for the 4th of July.

The time lapse video below shows the complete construction of the little cannon from a single 5 lb brass rod.

Featuring a .75 caliber bore, the solid brass cannon is incredibly simple to fire, just make sure you measure your powder correctly!

See it in action in the video below.