The world's 5 most useless military inventions

Talking about military inventions, we will often think of stealth bombers, cosmic weapons, laser weapons. But there are also some military inventions, after all, it has no effect, just because idle people grow up thinking about burning money.

This is a cannon mounted on a motorbike . It was a French invention during the Vietnam War in the 1950s. Its principle was simple, attaching a gun barrel to a motorbike. Using a motorbike and a combined cannon was because the French army lacked money at the time, could not provide more advanced weapons, did not know how to "use the material immediately on the spot".

This flying balloon is an American invention.The goal is to take advantage of the balloon to transport the plane to the intended location, but the fact proves it to be very unreliable, if you encounter a breeze, the balloon will fly away.

The Tsar was the first to run the test in August 917, but because it was impossible to overcome obstacles, it was vetoed at the school.Lack of mobility, the Tsar is simply a living tablet for enemy artillery fire.

Corkscrew is a Russian product intended for use on rough roads or bad terrain.This car can travel on difficult terrain like snow and ice.For Russia it needs a tank like that.But even if it can do the same things, it has many shortcomings.One is that it can travel on rough terrain but cannot walk on flat roads.In addition, it was too heavy, so the speed was extremely slow.

Rocket backpack.This is a good toy, but it can't be used in real battle because it is difficult to control the direction.