If we were making a list of terrifying airborne war machines, this would probably rank near the top. You certainly won't want to be targeted by the Fire Shadow, but from the safety of a web browser, it's impossible not to marvel at the craft's versatility. Manufactured by French developer MBDA, the Fire Shadow missile is designed to strike a stationary or moving object on command. But unlike some other UAVs, this ingenious rig can remain airborne for up to six hours before it's assigned to destroy a large