Filed under: Transportation

We’re beginning to think the US government is playing tricks with our head. Let’s see, in late 2004, a Boeing anti-missile airborne laser achieved first light; in October of 2006, a laser-equipped 747-400F was deemed ready for testing; in January of 2007, an MD-10 with Northrop Grumman’s Guardian anti-missile system took off; now, we’re back to the testing stage? Something doesn’t add up. Whatever the case, we’re being fed information that leads us to think that the US Air Force’s Airborne Laser has moved on to some “other” stage of testing. More specifically, engineers are making sure its “sequencing and control” functions are operating normally. Unsurprisingly, we’re left in the dark as to when this thing will see action (again?), but consider our interest piqued for a reason The Man didn’t intend.

Read | Permalink | Email this | Comments

Filed under: Transportation

Air Force buffs, prepare to salute a true American hero as it makes it way into the annals of military history: the F-117 stealth fighter. The planes — one of the most enigmatic members of the military’s arsenal — will be making their final trip on April 21st from Holloman Air Force Base in New Mexico to Tonopah Test Range Airfield in Nevada, the home of their first flight. The aircraft is being replaced by a newer model, the F-22 Raptor, and the government says it has no plans to bring the radar-dodging planes out of retirement. In all, there have only been 59 F-117s that have rolled off the assembly line, 37 of which have already been taken out of the skies, and another seven which have crashed. We’ll miss you, F-117, and all the totally awesome, completely secret stuff you did.

Read | Permalink | Email this | Comments

Filed under: Misc. Gadgets

digg_url = ‘http://digg.com/general_sciences/Salmon_sperm_used_to_intensify_LEDs’; See, the problem with bioengineering isn’t moral or ethical dilemmas, or even homicidal robo-droids enslaving humanity. It’s that if you let researchers go wild, eventually they’ll find a way to make LEDs out of salmon sperm, threatening the sanctity (and sperm-free-ness) of your entire gadget-based lifestyle. Yet that’s exactly what Professor Andrew Steckl of the University of Cincinnati has managed to do, using the DNA found in salmon sperm to enhance the brightness of LEDs. The so-called BioLEDs are being developed in cooperation with the Air Force (yes, the Air Force — they had a “good source” of salmon sperm, apparently) and they’ve been so successful that Steckl has been getting salmon sperm from researchers worldwide “wanting to see if their sperm is good enough.” Steckl says that since salmon sperm is considered a waste product of the fishing industry, BioLEDs are particularly green — kind of like our faces right now.

Read | Permalink | Email this | Comments

Filed under: Gaming

We’ve already seen the PlayStation 3 put to use for some non-gaming tasks (other than playing Blu-ray movies), and it now looks like the U.S. Air Force is aiming to get in on the act as well, with it recently putting out a so-called Request for Proposal that is seeking 300 PS3s for a “technology assessment.” Needless to say, their primary interest is in the console’s powerful Cell processor, which they say is the “only brand on the market that utilizes the specific cell processor characteristics needed for this program at an acceptable cost.” Exactly what that program entails is unsurprisingly being kept under wraps, with the RFP only going so far to state that the Air Force Research Laboratory is “conducting a technology assessment of certain cell processors.” Whatever it is, the Air Force certainly seems to be trying to keep costs as low as possible, with them apparently only interested in the 40GB model.

[Via Switched]

Read | Permalink | Email this | Comments

Filed under: Misc. Gadgets

Sure, we’ve seen monolithic solar farms before, but the 14-megawatt Nellis solar energy system is a beast that stands alone — for now, at least. As of today, this farm is hailed as America’s “largest solar photovoltaic system,” but if all goes to plan, Cleantech America will grab those honors when it completes a massive 80-megawatt project in neighboring California. Nevertheless, this system — which is housed at the Nellis Air Force Base in Nevada — will reportedly generate “30 million kilowatt-hours of clean electricity annually and supply approximately 25-percent of the total power used at the base, where 12,000 people live and work.” Of course, some 140 acres of land have been covered with 72,000 solar panels in order to make it happen, but it’s not like anything else is going out there (CES and rabid gambling notwithstanding).

[Via MetaEfficient, image courtesy of CleanTech]

Read | Permalink | Email this | Comments

Filed under: Transportation

We’ve seen some interesting solutions to keeping UAVs powered for extended missions, but none so diabolical as actually landing on the enemy’s power lines and using their juice to power up. That’s the plan behind the Power Line Urban Sentry (PLUS) project currently being run by the Air Force Research Laboratory and private firm Defense Research Associates, and it’s already yielded UAVs that can land on power lines and charge in three hours. The project started with attempts to charge by simply flying near power lines, but when that method yielded only micro-watts of juice, focus shifted to actually landing on the lines. The team is planning all sorts of other capabilities for the tech, including navigation systems — “Power lines are like highways in the sky,” says one of the researchers — and auxiliary surveillance systems that power up when jacked in. On top of all that awesomeness, the team is also working with an outfit called the Center for Morphing Control to disguise the UAVs when they sit on the lines — so far, they say, they’ve made a small UAV “look like a Coke can.” Test flights are scheduled for 2008, and there’s still work to be done on the power line latching mechanism, but whatever — we want one.

[Thanks, Stuart T.]

Read | Permalink | Email this | Comments

Office Depot Featured Gadget: Xbox 360 Platinum System Packs the power to bring games to life!

Filed under: Misc. Gadgets

Raytheon sure loves its lasers, and it’s proving so with the crowd-repelling Silent Guardian. The device, which is part of the Directed Energy Solutions program, is reportedly designed to be mounted onto a military vehicle where it can “throw a wave of agony nearly half a mile,” penetrating enemy skin just 1/64th of an inch and not causing “visible, permanent injury.” Essentially, the invisible beam has the ability to inflict “limitless, unbearable pain,” which seems to stop just as soon as you’re able to get out of the ray’s path. According to its maker, the machine could be used in “various commercial and military applications including law enforcement, checkpoint security, facility protection, force protection and peacekeeping missions,” and it’s ready to calm the masses as we speak.

[Via InformationWeek]
Read - Silent Guardian product page
Read - Silent Guardian hands-on

Permalink | Email this | Comments

Office Depot Featured Gadget: Xbox 360 Platinum System Packs the power to bring games to life!