a robot is a machine that resembles a human and does mechanical, routine tasks on command.Everyone knows that being a soldier is a dangerous job, but some of the tasks that soldiers are required to do are more dangerous than others. Walking through minefields, deactivating unexploded bombs or clearing out hostile buildings, for example, are some of the most dangerous tasks a person is asked to perform in the line of duty.
in 1940's The German Goliath tracked mine looked like a small tank with no turret.
A lighter-weight alternative to other EOD robots, the PackBot 510 with FasTac Kit is practical for infantry use, easily adapting to the ever-changing requirements of bomb identification and other life-threatening missions
how stuff works.