The MBT-70, an ambitious joint U.S.-German tank project from the 1960s, was a technological marvel on paper but a practical ...

The Ju 87 G series were armed with twin 37mm anti-tank cannons, in the interest of keeping the ageing airframe combat effective in the latter years of the war. Famously piloted by Hans Ulrich ...

The armature between the two rails can get the huge electrical force by the high pulse driving current. It can be accelerated to high velocity within several ms. The high muzzle velocity is an ...