During the Second World War at the battles in Warsaw, the Germans were using small tanks thirty cm long and 15 cm wide,
which were packed with explosives, it was called the Goliath. The craft's pilot in command of the tank using a joystick and was connected to the machine by son.
This machine was used to blow up barricades without going overdrawn. Polish soldiers had cut the wire with a grenade before the device exploded. A hand grenade is a small hand-held explosive device and intended to be launched and then explode after a short time. A grenade is a small bomb whose firing is unlike mine, landmine is an explosive charge designed and positioned to be triggered by the unintentional action of the enemy,
the way people (landmine) or vehicle, deliberately triggered by a pyrotechnic device. Historically,