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ICYMI: Lasers of the future will create an atmospheric lens
try{document.getElementById("aol-cms-player-1").style.display="none";}catch(e){}Today on In Case You Missed It: A new company called BAE Systems is touting its Laser Developed Atmospheric Lens tech, which aims to use particles in the atmosphere to make a big magnifying glass. They admit we are many years from actual application of the idea, but that doesn't make the video any less cool. Meanwhile NASA is booking rides on Russia's space transport vehicle, the Soyuz, through 2019, since SpaceX and Boeing are both behind on their plans for a vehicle to get American astronauts to the International Space Agency. The America's Funniest Home Videos compilation is here. As always, please share any interesting tech or science videos you find by using the #ICYMI hashtag on Twitter for @mskerryd.
Atmospheric 'lens' could shield troops from laser weapons
How do you defend yourself against laser weapons when they fire at the speed of light? BAE Systems has an idea. It's developing Laser Developed Atmospheric Lens technology that, as the name suggests, uses lasers to temporarily ionize the atmosphere to create lens-like structures. If you're facing a laser attack, you just have to form a lens to serve as a refractive shield. The technology could protect both aircraft and land-based forces from deadly blasts, and it could fill other roles as well.
New military goggles combine nightvision and thermal imaging
Nightvision and thermal imaging play similar -- but very distinct -- roles on the modern battlefield. Soldiers utilize night vision to illuminate their darkened surroundings while thermal imaging is employed to illuminate darkened targets. But until now, soldiers have had to carry separate imaging systems for each, which negatively impacts how quickly they can switch optics and acquire their targets. BAE Systems, however, announced Monday a new kind of optic that packs the functionality of both into a single unit.
New fighter pilot helmet delivers night vision without goggles
Fighter pilots have access to helmets with amazing abilities. However, they still have to strap on heavy night vision goggles to fly in the dark -- an all too literal pain in the neck. Much to aircrews' relief, BAE Systems wants to make that clunky headgear a distant memory. Its brand new Striker II helmet includes a night vision camera that projects its footage on to the visor's high-resolution display, giving the pilot a good look at the outside world without the need for extra equipment. The tech should be far more comfortable during lengthy missions, especially in sharp turns where G-forces make any added weight feel that much worse.
Navy awards weaponized railgun manufacturing contract to BAE Systems
Just over 18 months after making its video debut, the Navy's electromagnetic railgun has a manufacturer. BAE Systems -- known for e-ink-powered tank camouflage, autonomous spiderbots and machine-gun-mounted lasers -- won the government contract and hopes to have phase-two prototypes ready "as early as next year." While the current design is capable of firing one shot, the Office of Navy Research hopes for six to ten shots per minute. If that doesn't scare you, consider this: The pulse-driven projectiles travel at Mach 6 and can hit targets over 100 nautical miles away. Don't worry, it's not too late to rethink that career of sailing the high seas as a pirate and get to work on that accounting degree instead.
DARPA's 1.8-gigapixel cam touts surveillance from 20,000 feet (video)
It's been three years since we first heard about DARPA's ARGUS-IS, but thanks to a PBS Nova special entitled "Rise of the Drones," we finally have more information about the 1.8-gigapixel camera that is supposedly the highest-resolution surveillance system in the world. The documentary showed video footage of the imaging system in action, though the camera itself remains shrouded in mystery for security reasons. Designed to be used with UAVs like the Predator, the ARGUS-IS (which stands for Autonomous Real-time Ground Ubiquitous Surveillance - Imaging System) can spot a six-inch object within a ten square mile radius from 20,000 feet in the air. As shown in the clip after the break, the high-res cam doesn't quite reveal facial features, but you can spot details like a bird flying around a building and the color of someone's clothes. The video goes on to reveal that the camera's internals are actually a collection of 368 sensors that are identical to the ones found in 5-megapixel smartphones. But the ARGUS-IS wouldn't be much without the processing power of the platform behind it. We're not entirely sure how this is done, but the camera allegedly streams around 1 million terabytes (that's an exabyte, folks) of video, which adds up to roughly 5,000 hours of HD footage per day. Thankfully, there's software that helps guys on the ground filter through the mass of data. As seen in the image above, it lets them track moving objects with up to 65 simultaneous windows. The military potential here is obvious, but DARPA is keeping mum on any future implementations of the ARGUS-IS -- or if it's been in use all this time.
BAE Systems speaks about unmanned ASTRAEA: no reason it can't stay in air 'for weeks'
BAE Systems' ASTRAEA isn't a new concept -- the company's been playing up its unmanned potential for quite some time now -- but it's all seeming entirely less pie-in-the-sky now that the Farnborough Airshow has kicked off. Typically, UAVs are thought to be smaller, drone-type apparatuses; these things are typically used in military exercises where remote gunfire or reconnaissance is required. Clearly, it's about time someone asked the obvious: "Why?" Lambert Dopping-Hepenstal, Engineering Director Systems and Strategy, Military Air and Information at BAE and ASTRAEA Program Director recently spoke at the aforesaid event, noting that this particular aircraft could "open up a new market." He continued: "Current search and rescue aircraft are limited by human endurance, however with a UAV there's no reason why they can't stay up for weeks." Sadly, he also affirmed that there aren't any plans to ship actual humans up in the air without a pilot onboard, but if you're rich and mettlesome enough to pull it off yourself... well, be sure to send us the video. Also, Godspeed.
BAE Systems designs hard composite solar cells: could act as structure of UAVs, piece of soldier's gear
BAE Systems revealed that it's working on hardy, high-capacity solar cells that could power unmanned vehicles and even attach to an individual soldier's gear. According to Darren Buckle, a manager from BAE Systems' Advanced Technology Center, the cells are geared toward smaller, often airborne, military units, where weight is at a premium. The system, still in the development stage, could offer up power for heavy endurance unmanned air vehicles, provided the cells are made sensitive enough to absorb energy in less sunny situations -- something that the company's England-based engineers are currently contending with.
BAE Systems' NAVSOP does positioning without GPS, makes sure the only jammin' going on is yours
Just in case GPS and GLONASS didn't make for enough of an acronym soup, BAE Systems wants to add one more to the navigation broth. NAVSOP (Navigation via Signals of Opportunity) uses some of the basic concepts we know from cell tower triangulation and WiFi location-finding to lock down a position, but goes much further to geolocate from nearly anything that pushes out a signal, such as nearby radios and TVs. It doesn't even need to know what kind of signal it's looking at, and it can get its position in places there's no GPS to work from, whether it's in an urban canyon or the natural kind. BAE is most excited about the prospects of ending GPS jamming against soldiers and UAVs, once and for all: not only is the new technology mostly impervious to attempts to block its signal, it can use the jamming attempt itself to get the position fix. Thankfully, the company's roots in defense aren't precluding use for civilians, so there's a chance that future smartphones might never have to use guesswork to get their bearings -- provided that governments around the world sign off on the idea, that is.
Navy test-fires weaponized railgun with explosive results (video)
You're about to watch a test firing of BAE's experimental railgun demonstrating why the technology isn't science fiction anymore. Load an aluminum projectile into the 12-meter barrel and one million amps will hypersonically propel it toward the target. The conflagration you'll witness is due to the metal slug burning off in the charged air. In April, General Atomics will supply its own prototype so the military can identify which one is closer to making its way aboard the battleships of the 2020's. Anyway, now you can go watch the video fully aware of what's going on, try not to sit there with your mouth open.
Oxford researchers show off autonomous Wildcat vehicle, no GPS required
BAE Systems has spent years developing an autonomous vehicle based on the rather menacing Bowler Wildcat, but it recently turned the project over to Oxford University, which is now showing off some of the improvements that its researchers have made. Chief among those are a new array of sensors adorning the vehicle, which promise to let it more accurately map out its surroundings and navigate without relying on GPS -- that not only includes monitoring the road (or lack of road, as the case may be), but keeping an eye on traffic patterns and changing conditions, and watching for pedestrians and other obstacles. That's the same basic idea seen from the likes of Google's self-driving cars, of course, although we're pretty sure this could drive over one of those if it wanted to. Head on past the break for some videos showing off the vehicle's capabilities, and hit the source link below for a few more.
BAE's infrared invisibility cloak makes tanks cold as ice, warm as cows
Warfare's constantly evolving. Daylight battles became late-night duels, and pre-noon skirmishes shifted to sundown slaughters -- some might say we're just getting lazy, but either way, thermal imaging now plays quite the vital role. Now BAE and the FMV -- Sweden's equivalent to DARPA -- have a way to mask the heat signature of heavy machinery. Adaptiv is a wall of 14 centimeter panels that monitor the ambient heat and match it, so it can't be picked out from the background radiation. The tech can also be used to replicate the profiles of other things -- you know, like a spotted calf or a Fiat 500. BAE believes the tech is scaleable for buildings and warships, the only downside being that all future commanders will have to make sure their operations are finished before dawn. Wouldn't want your soldiers to see that five o'clock (AM) shadow, now would we? [Thanks, Rob]
BAE Systems develops e-ink camo for tanks and war zone e-readers
BAE Systems, long known for its wargadgets that blind and obfuscate, has recently announced that it is developing an e-ink camouflage system that displays images on the side of a vehicle which reflect the environment -- and which change in real time. This is well-suited for areas such as those found in Afghanistan, where terrain can vary from plain ol' desert beige to a lively and vibrant green, and -- provided it doesn't break down in the desert sand -- probably seems a lot more convincing than paint on metal. (We also wonder if this technology will work on cocktail dresses.) The company hopes to have a prototype within four years, while for our part we hope to have our troops out of the region in much less time than that.
BAE's lasers blind high seas pirates, have no effect on Ice Pirates
BAE Systems has had its hands in some pretty crazy research in the past, from Bug Bots to invisibility cloak development and more. But as this next item has implications for our planned dystopian gadget community on the high seas (think Waterworld-meets-The Engadget Show), we took notice tout de suite. Being marketed as a non-lethal deterrent to pirates, the heart of the ship-based system is a Nd:YAG laser that can be used to warn off attackers over half a mile away -- and disorient them at closer ranges. "The effect is similar to when a fighter pilot attacks from the direction of the sun," said BAE's Roy Evans. "The glare from the laser is intense enough to make it impossible to aim weapons like AK47s or RPGs, but doesn't have a permanent effect." Wild, huh? Check out the PR after the break for the complete low-down.
DARPA awards BAE $8.4 million for BLADE wireless jamming initiative
DARPA's new BLADE initiative doesn't involve a blood sucking Wesley Snipes in a black leather trench coat, but we still think it's pretty awesome. This BLADE stands for Behavioral Learning for Adaptive Electronic Warfare, and is focused on developing a system of algorithms that will automatically jam threatening wireless communications on the battlefield. DARPA gave $8.4 million to BAE Systems to implement the project, which will detect, analyze, and counter wireless communications, without human involvement. BLADE would also allow troops to overcome enemy counter-jamming measures and prevent the use of remotely controlled IEDs. The system is broken up into three central components: detection and characterization, jam waveform optimization, and battle damage assessment. DARPA expects BLADE software to be easily integrated into existing electronic warfare equipment, and should be ready for use in 2012 -- still no word on a comeback for Mr. Snipes.
UK defense firm pumps data through solid submarine walls
Wireless power may still be on the drawing board, but wireless data is here today, and a UK defense contractor has figured out a way to pipe the latter through several inches of steel. Using a pair of piezoelectric transducers on either side of a watertight submarine compartment, BAE's "Through Hull Data Link" sends and receives an acoustic wave capable of 15MHz data rates, enough to transmit video by essentially hammering ever-so-slightly on the walls. BAE impressed submarine commanders by streaming Das Boot right through their three-inch hulls, and while metadrama is obviously the killer app here, the company claims it will also save millions by replacing the worrisome wiring that's physically routed via holes in a submarine's frame. See the company's full US patent application at our more coverage link.
Shear-thickening liquid hardens upon impact, makes for lighter and more effective body armor
Scientists at BAE Systems in Bristol, UK have come up with a "shear-thickening" (or dilatant) liquid that can be combined with Kevlar to create a new, more powerful bullet-proof material. Similar to the "body armor" used by some Olympic skiers, shear-thickening material acts as a lubricant at low velocities, but quickly hardens upon impact. The scientists describe it as "bullet-proof custard," which shouldn't make us hungry but is for some reason. According to the company, recent tests in which a large gas gun fired metal projectiles at over 300 meters / second into both thirty-one layers of untreated kevlar and ten layers of kevlar combined with the liquid have determined that the liquid armor could be used to effectively protect soldiers from bullets and shrapnel.
Purdue researchers concoct new invisibility cloak, plan Walmart debut
Hate to say it, but we're beyond the point of hope here. We just won't ever, ever see a real-deal invisibility cloak during our relatively brief stint on Earth. That said, researchers at Purdue University are doing their best to prove us wrong, recently developing a new approach to cloaking that is supposedly "simple to manufacture." Unlike traditional invisibility cloaks, which rely on exotic metamaterials that demand complex nanofabrication, this version utilizes a far simpler design based on a tapered optical waveguide. A report from the institution asserts that the team was able to "cloak an area 100 times larger than the wavelengths of light shined by a laser into the device," but for obvious reasons, it's impossible to actually show us it happened. Regardless, for the sake of the kiddos above, we're hoping this stuff gets commercialized, and soon.[Via Digg, Image courtesy of Thomas Ricker (yes, that Thomas Ricker)]
British border guards recruit robots to root out stowaways
It looks like attempts to sneak across the border into Britain could soon become a battle of humans versus the machines, as the country's border guards have now recruited some robots normally used in warzones to help root out folks trying to smuggle themselves into the country. Developed by BAE Systems, the so-called "Hero" bots are equipped with searchlights and high-resolution video cameras that let it search the inside and undersides of vehicles, and they could potentially be outfitted with heartbeat detectors as well, or even sensors to detect chemical, biological, radiological or nuclear materials being smuggled into the country. While it's apparently only been tested in one location so far, the Border Agency seems to be all but sold on the bot, and it's now looking at rolling 'em out to other locations in the country. No word if they have any plans to employ BAE's spider bots, though.[Via Danger Room, image courtesy of BAE Systems]
Bug-bot video reveals swarming drones, extreme rocking
We know that you love swarming bug-bots as much as we do, so of course we were thrilled to tell you about BAE Systems' MAST project the other day. Luckily, the Army-contracted company didn't stop at mere photos to scare the living daylights out of humanity, they also created a really cheesy, yet deeply frightening video to go along with them. Enjoy a glimpse of the Skynet-controlled / shredding-guitar future of warfare after the break -- and don't say we didn't warn you.
