1. Two targets were destroyed - one liquid and one solid fueled. This puts the lie to the above comment, and the Slashdot article that implies that they only shot a liquid-fueled target because it was easier. Furthermore, the solid-fueled target was identical to one that the ALTB had destroyed in flight a week earlier.

Less than one hour later, a second solid fuel short-range missile was launched from a ground location on San Nicolas Island, Calif. and the ALTB successfully engaged the boosting target with its High Energy Laser, met all its test criteria, and terminated lasing prior to destroying the second target. The ALTB destroyed a solid fuel missile, identical to the second target, in flight on February 3, 2010.

The article says the stuff is "breathable" - but cyanide gas is breathable, too. It just isn't a recommended thing to do.

Companies have been making exoskeletons ever since the "Hardiman" of the 1960s. While more modern versions have actually bordered on the practical (see the suit worn by Ripley in the movie Aliens... that is a real machine), they have always had to drag a power tether in order to do anything useful. Of course they did not show that part in the movie.

You can't teach stupid people not to be stupid. They can't learn in the first place, that's why they're stupid!