Those of you on Mark's LiveJournal who were suggesting acoustic targeting get gold stars. Those of you who have been wondering since page 156 why Bethany's glasses are opaque now have an answer: Her glasses are acting as light collectors for a vision system.
Interesting link: An artist is at pains to make people understand that he is not a time traveler from the distant future year 2010 to the current year, 1977.
There was a lot of back-and-forth on my LJ on how the UAV could possibly fly after Liraz shot out one of its turbines. The explanation is simply that the UAV is capable of flying with one engine damaged, a not unreasonable capability for a military vehicle.
Speaking of flying, your link for today is Aggressive Maneuvers for Autonomous Quadrotor Flight. So awesome.