Denali Cannon

The Denali Cannon is a cannon on top of the Denali mountain in Alaska. It is used to shoot balls all over the United States as a part of the game 500. An infamous moment in the cannon’s history was when it shot a ball into a fire station in Livermore, California, on July 3, 17776. By doing so, it crushed the famous Livermore Light Bulb, which was installed in 1901 and had been lit for over 15,000 years.