10. Corkscrew Tank
Invented by the Russians, the corkscrew tank was created in order to make its way across rough, rocky, and harsh terrain. The vehicle was able to maneuver across terrain such as snow and ice, which is common in Russia and proved to be somewhat profitable. While it was able to do some of the things it was designed to do, it had many downsides. For one, because of the entirely large corkscrews used, the tank wasn’t able to move across decent terrain. Also, it was heavy, which made it entirely slow, and it lacked suspension and safe steering.
9. One-Wheel Tank/Ball Tank
Another military invention on the list invented by the Germans, the one wheel tank was made in order for one man to be able to utilize two machine guns while being inside of a heavily armed sphere. However, this invention never made it out of prototype. In all reality, there is no way this invention would have proved helpful to any military member. Though it had a stabilizing wheel, it have great balance. Steering may have also been a problem, though there was a wheel that was shifted side to side by the man inside of the sphere. It is said that the ball tank was able to go fairly fast for an invention of its time.
8. Scooter-mounted Cannon
Used by the French during Vietnam, this vehicle was put together when the French military was lacking the money to provide more sophisticated equipment. They used what they had and often had to improvise in order to try to keep the military equipped. The scooter-mounted cannon was a scooter like vehicle that held a 75mm cannon. The vehicle was mainly used by paratroopers during the 1950s. However, it’s safe to say that this didn’t last long, as it surely offered no type of protection or even stability during war.
7. Focke-Wulf Triebfluegel
At the beginning of time, no one could ever imagine being able to fly through the air. However, with no less than genius inventers, it has become a thing of the past in our world. Backing up a little in time, during WWII the Germans were able to create a working helicopter. Though the aircraft was able to get off the ground, get to point B from point A, and land properly, the Nazis seemed to want more. To add more to their invention, they began to use ramjet engines. The Focke-Wulf Triebfluegel soon became useless as it was much too hard to land it with rockets strapped to the propeller blades.
6. Puckle Gun
The Puckle Gun was created by James Puckle who was a writer and lawyer from London. He created what he called the “Defence Gun” while others deemed it the “Puckle Gun.” No matter what you want to call it, this gun didn’t go far. First made in order to fire against Christian enemies and later to fire upon Muslim Turks, the Puckle Gun was never able to do its task. Created with a tripod-mounted, single barreled flintlock with a multishot revolving cylinder, the gun was able to shoot 63 shots in 7 minutes, compared to the more common three shots per minute, which was standard on the soldier’s musket. The Puckle Gun drew few investors and never achieved mass production or sales to the British armed forces, mostly because British gunsmiths at the time couldn’t easily make the many complicated components.