
Note: DO NOT leave this site without watching this gun go off. It was only a test fire, and it is impressive. The link is at the very bottom of this article, the one that ends with "cannon". Turn your sound on (this is not a trick, just part of history).
I was in Alburquerque, New Mexico, a few years ago, and I saw this gun. I have been reading Pete Townshend's novella on his blog, and the story referenced the Hiroshima bomb. The idea came to me to share knowledge of an unusual device with bloggers...
THE ATOMIC CANNON
Operation: Upshot Knothole
Shot Name: Grable
Shot number: 10
Date: May 25, 1953
Detonation: Airburst
Yield: 15 kt
Height of Blast: 524 ft
Location: Frenchman Flat - Nevada Test Site
Mark 9 Gun Weapon Sponser: Los Alamos Nuclear Laboratory
The Atomic Cannon, at 280 mm, was the largest nuclear capable mobile artillery piece manufactured by the United States. On May 25, 1953, a 280 mm cannon fired an atomic projectile a distance of 7 miles at the Nevada Test Site. Twenty 280 mm cannons were manufactured. None were used in battle.
ref. www.vce.com
Wanna see it work...the cannon FIRE? Click here: http://www.vce.com/AtomicGallery/movies/cannon.html
--Dan






This (image) is a sample graphic to show the tracking of the ISS (International Space Station)












