The cannon itself is a solenoid-fired compressed air launcher that gets its juice from three large PVC tanks stored in the box below the turret, and the cannon is able to be fired nine times ...

Militaries like the US, China, and Russia are building robot dogs to employ in security and combat operations. Some of these remote-controlled canines feature guns, rocket launchers, and ...

A US company has designed a robot tank that could be used to tackle ... It can pump 2,500 gallons of water per minute from the cannon, the force created from the pump's power would take 6-8 ...