
http://www.qmss.jp/qmss/images/pictures/original/atomic-bomb.jpg
The other inventions of war, the first Helicopter (1940), the first Jet (44), the first Jeep (40) and the Biggest Gun (42). The first Helicopter, invented by the Russian born inventor Igor Sikorsky, whose company still continues to make great helicopters. Technically, it's not the first helicopter because Sikorsky had made another one before, but this had only one rotor to its three and this one stayed in the air for one and a half hours, and it's the closest to the modern version. The first Jet, invented by Messerschmitt, was the first of one thousand that would later enter the war. It would have been ready sooner but Hitler demanded a bomber instead of a fighter although this is a fighter. There's not much else to say about it but by Jet I mean no propeller. The First Jeep was designed by to be a lightweight by sturdy general purpose vehicle that can ride through rough terrain that you might encounter in a war like ford shallow streams and sixty percent Gradients. It is and was used for several military purposes from Command and Reconnaissance to the carriage of weapons. Some Jeeps were built with propellers and waterproof hulls for aquatic missions and armor for combat, but these are just some of six-hundred-thousand built by 1945 (one factory had a peak production rate of one every eighty seconds. Then last but definitely not least is the German daddy of all guns, weighing in at over one-thousand-three-hundred-fifty tons, and requiring one-million-four-hundred-twenty-thousand-five-hundred workers just to fire is the 'Gustav'. This baby fires five ton shells and has to be mounted on railroad tracks and is the biggest gun in the history of the world, making it even more astonishing that it completely disappeared at the end of the war, which also means there's not much to say about it.

http://www.milartgl.com/Images_b/b-messerschmitt.jpg