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Northrop Grumman, Cassidian run Euro Hawk UAV through its first full test flight (video)
Europe isn't quite as firmly on the bleeding edge of UAVs as the US. Northrop Grumman and EADS-run Cassidian just brought the continent one step closer through the first full test flight of Euro Hawk. A new take on the Global Hawk HALE with a new mission system from Cassidian, it should be the continent's first military UAV that mates both long flight durations with high altitude: the two partners expect Euro Hawk to collect strategic intelligence from up to 60,000 feet and for as long as 30 hours before it needs to touch down. There's more testing to go before active service begins -- the initial flight only lasted eight hours, for example -- but the unmanned flyer should eventually keep watch over German troops and territories well past the limits of human endurance.
SeaOrbiter to begin construction by year's end, project price tag clocks in at $52.7 million
Remember that USS Enterprise-esque ocean research vessel we first ran across back in 2005? Yes, the one that was originally slated to hit the open waters in 2008 or 2009. After catching heat for its lofty ambitions for the last 12 years, the SeaOrbiter is finally set to begin construction later this year. The ship is slated to measure 170 feet (51 meters) tall, but to stabilize the vessel over half of the vehicle would stay below the surface, providing all sorts of collection systems and useful tools. Not only does it look like something out of Minority Report, but the SeaOrbiter is 100% sustainable. The ship's power is set to come from solar, wind and wave power with biofuel in case nature doesn't cooperate -- when the vessel isn't adrift via ocean currents. Funding has been obtained for the $52.7 million undertaking, which will produce an endless amount of data on global warming and marine biology around the globe. For a look at some renders of the massive vehicle, click though the gallery below for a quick peek. %Gallery-158595%
Ultrasonic screwdriver sniffs out carbon fiber damage, planes book a check-up with The Doctor
Lighter planes means less fuel, means less money and, hopefully, lower ticket prices. Carbon fiber reinforcements are a major part of this plan; both Boeing's latest bird and the double-decker Airbus make liberal use of the light and strong composite. However, they're not without their own dangers; minute amounts of water can get into the carbon fibers, which then form ice at high altitude, damaging the fiber structures. This sort of miniature damage is -- unlike aluminum versions -- very difficult to spot. Embarrassingly, the engineers' best bet to detect the ruined fibers until recently was to tap on the composite structures with a small hammer and listen for a hollow noise that would signpost water damage. EADS, which depends on carbon fiber reinforced plastic (CFRP) for its own Airbus fuselage, has now created an ultrasonic gun that can detect this damage. This sonic screwdriver is able to detect and visualize these invisible problems by bouncing sound off the plane's surface and, well, it's like that hammer test, but a heck of a lot more precise. The company hopes to ready the device for regular use by the end of next year.
Siemens DA36 E-Star glider takes serial hybrid to new heights
It's not exactly Wonder Woman-ready, but this little glider is already a star. A collaboration between Siemens, Diamond Aircraft, and EADS, the DA36 E-Star, being billed as the "world's first serial hybrid electric airplane," has taken to the friendly skies and is now on display at the Paris Air Show. The two-seater, which boasts a serial (or series) hybrid electric drive, similar to that found in the Chevy Volt, is currently a two-seat affair, but is intended to pave the way for passenger planes, and could eventually cut emissions by 25 percent. Along with a decrease in fuel consumption and subsequent emissions, the plane is also nice and quiet. So what's next? Scientists are working on a new motor that could make the drive five times lighter. Hey Siemens, give us a call when it gets inflight-WiFi. Full PR after the break.
Hybrid rocket / seaweed jet ready to fly in 2050, keep emissions above ozone (video)
What's cooler than jetting from Paris to Tokyo in under three hours? Getting there in a biofuel burning hybrid rocketplane. The recently announced superjet, the Zehst (short for "Zero Emission Hypersonic Transportation"), loopholes around the whole pollution angle by only using its rocket engines in the stratosphere. Below the ozone however, seaweed-biofuel powered jet engines will kick in for some keen, green landings. Don't get too excited though, the EADS won't even have a prototype ready until 2020, and commercial flights aren't expected to follow until the hump of the century. Look on the bright side though, you've still got that airline-approved Galaxy Tab to keep you occupied for the next four decades of long, dark, redeyes. That's almost as cool, right?
Eurocopter X3 hybrid sets new speed record of 430km/h, readies for next search and rescue mission
See that chopper right there? That's the Eurocopter X3, and as of last week, it can cruise at more than half the speed of a commercial jet. Although the helicopter was striving to hit 220 knots, it actually blew past that milestone to maintain 232 knots (450 km or 279.6 miles per hour) in level, stabilized flight -- a new record for this aircraft. For the uninitiated, the X3 earns its "hybrid" moniker by combining two turboshaft engines that power five-blade main rotor system and two propellers installed on short-span fixed wings -- which, in layman's terms, allows it to hover like a helicopter should while reaching the kind of speeds you'd expect from a turboprop-powered aircraft. (And before you get too excited, yes, this one requires pilots.) While we love the idea of a high-speed joy ride for tourists, this thing will be used for long-distance search and rescue missions, along with border patrol, coast guard duties, offshore operations, passenger and troop transport, and medical evacuation. So no ride for you, but you can get your vicarious thrill anyway with a short, percussion-heavy video after the break.
EADS's Airbike is a 3D-printed nylon bicycle, actually looks rather decent
We've seen plenty of neat 3D printing products over the last year or so, though none are as impressive as this bicycle in terms of scale. Unveiled by EADS (European Aerospace and Defence Group), the Airbike is "grown" with nylon powder using a process called additive layer manufacturing, which is similar to 3D printing but with the added benefit of laser-sintering to reinforce the structure. This way the parts can save up to 65 percent in weight while retaining the same strength (of steel or aluminum in this case), and apparently Airbus was quick to pick up this technology well before everyone else (hence named Airbike, in its honor). It's all well and good, except EADS does say there's still some way to go before we can print our own custom Harley-Davidson bikes without breaking our banks. Shame -- as with many things in life, we'll just have to wait.
