Hasta La Gadget!

As you may know, crafting a katana is a delicate process that involves carefully constructing a razor-sharp high-carbon edge around a soft shock-absorbent core. One day though, smiths and forging fires could be replaced by electrode-wielding mad-scientists, with the technology to selectively harden and soften metal at will. At least that’s what we envisioned when we read about Jörg Weißmüller’s breakthrough research in the field of nanomaterials. The German scientist discovered that by placing precious metals in acid he could create tiny ducts through corrosion. Once those channels are flooded with a conductive liquid, electrical currents can be used to harden the material and, if you change your mind about the brittle results, the effect can easily be reversed to make it soft again. The tech could eventually lead to self-healing vehicle armor or scratch-resistant cellphones — but, really, we just want to zap our way to a high-quality samurai sword.

Scientist cooks up adjustable strength metals originally appeared on Engadget on Sat, 04 Jun 2011 01:02:00 EDT. Please see our terms for use of feeds.

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It’s been mere months since we introduced you to Deutschland’s PC-Aero Elektra One, and now the Germans are at it again with the maiden flight of a new electric flying machine: eGenius. The aircraft successfully completed a 20-minute flight on May 26th, followed by a two-and-a-half hour trip on Sunday. Where the Elektra one boasted cruising speeds of 160 km/h (about 99 MPH), eGenius is capable of hitting 235 km/h (146 MPH) for up to 400 kilometers (248.5 miles). It sports a 60-kilowatt motor, weighs 850 kilograms (1,874 pounds), and has some big backing from the likes of Airbus. Considering its relatively limited range and equally limited capacity — it fits two humans with a combined weight of 397 pounds — we have a feeling it’ll be a bit before we’re popping pretzels on one of these bad boys.

eGenius electric plane takes flight with Airbus backing originally appeared on Engadget on Wed, 01 Jun 2011 02:23:00 EDT. Please see our terms for use of feeds.

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Nokia’s “around breakeven” outlook announced earlier today is discouraging at best, and now it looks like the company has begun shuttering online stores in response to growing competition from resellers, which offer lower prices on the same hardware. So far, online stores in France and Spain have been replaced with a closure notice, so customers in those countries will need to turn to third-party vendors to get their smartphone fix. European online stores in Germany, Ireland, Italy, Russia, Switzerland, and the UK remain open for business, but low online sales figures (and the inevitable death of Symbian) mean we may see more countries falling offline in the near future. “Prices are too subsidized by the carriers and sales were low, so they will keep providing support,” a representative from Nokia Spain told us today, so as expected, the shutdown only affects sales operations — of course, you’ll still be able to turn to your local Nokia site for support.

[Thanks, Reppu]

Nokia’s online stores go offline in France and Spain originally appeared on Engadget on Tue, 31 May 2011 17:24:00 EDT. Please see our terms for use of feeds.

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The US already knows when Samsung will launch its updated Galaxy Tab models and for how much, but that picture hasn’t been quite as lucid over in Europe. Amazon.de is doing its best to dissipate the mists of unknowing by listing the 16GB Galaxy Tab 8.9 at a price of €606.50 ($852), whether you’re buying the version with a black or white back. That sounds a relatively steep price, but it’s not clear whether we’re talking about the WiFi-only or 3G-equipped model. Notably, the Galaxy Tab 10.1 option is also listed alongside its 8.9-inch brethren, but there’s no price attached to it yet. All we can really say for now is that the wheels are in motion and these Honeycomb tablets look to be on their way to the Euro market at about the same time as they’ll hit the American one. Égalité!

Samsung Galaxy Tab 8.9 priced at €606 by Amazon.de, joined by 10.1 model in a pre-order dance originally appeared on Engadget on Tue, 24 May 2011 03:03:00 EDT. Please see our terms for use of feeds.

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Not too long ago, the invisible iPhone was nothing more than satirical fodder for the Onion. Now, Patrick Baudisch and his team of researchers at the Hasso-Plattner Institute have moved closer to making it a reality, with a new interface that can essentially transfer an iPhone touchscreen to the palm of your hand. The device involves an Xbox-like depth camera, mounted on a tripod, that can register the movements of a person’s finger across his or her palm. Special software then determines the actions these gestures would execute on a user’s iPhone, before transmitting the commands to a physical phone, via WiFi radio. Unlike MIT’s motion-based “sixth sense” interface, Baudisch’s imaginary phone doesn’t require users to learn a new dictionary of gestures, but relies solely on the muscle memory that so many smartphone users have developed. During their research, Baudisch and his colleagues found that iPhone owners could accurately determine the position of two-thirds of their apps on their palms, without even looking at their device. At the moment, the prototype still involves plenty of bulky equipment, but Baudisch hopes to eventually incorporate a smaller camera that users could wear more comfortably — allowing them to answer their imaginary phones while doing the dishes and to spend hours chatting with their imaginary friends. Head past the break to see the prototype in action.

Continue reading Invisible iPhone prototype puts the ‘hand’ back in ‘handset’ (video)

Invisible iPhone prototype puts the ‘hand’ back in ‘handset’ (video) originally appeared on Engadget on Mon, 23 May 2011 09:05:00 EDT. Please see our terms for use of feeds.

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