國外Discovery HD Theater 播過此三集。轉貼， We haven't yet made a clone army, but we're getting there. From the Future Force Warrior (FFW-Army) to the Berkeley Lower Extremity Exoskeleton (BLEEX), we are equipping our fighters with clone trooper-like gear. Laser blasters being tested by the U.S. military are directed-energy weapons that use a laser beam to send an electric charge to the object of our disaffections. If that doesn't do the job, the Close Quarters Shock Rifle projects ionized gas or plasma at the subject -- neutralizing a whole group of mobile attackers and killing their electronic ignition getaway systems at the same time. Hosted by C-3PO and R2-D2.