With apologies to HAL 9000, R2D2, C3PO, and the friendly Terminators, if it's really dangerous or unpleasant work, make a robot do it. That would certainly be REMOTEC UK's advice, anyway. The company, a subsidiary of Northrop Grumman, makes remote control vehicles used in hazardous military, law enforcement, nuclear facility, and chemical applications. Its Wheelbarrow models may be used to examine and dispose of explosives and other hazardous materials, investigate barricaded criminals or military positions, or inspect nuclear facilities.