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— Medical

Non-invasive spinal cord stimulation gets paralyzed legs moving voluntarily again

By - July 30, 2015 1 Picture

Five men with complete motor paralysis have regained the ability to move their legs voluntarily and produce step-like movements after being treated with a non-invasive form of spinal cord stimulation. The new treatment builds on prior work to generate voluntary movements in paralyzed people through electrical stimulation – in particular, two studies (one completed in 2011, the other in 2014) that involved surgically implanting an electrode array on the spinal cord. This time, however, the researchers found success without performing any invasive surgery.

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— Aircraft Review

Review: A critical look at DJI's Phantom 3 Professional

By - July 30, 2015 25 Pictures

China’s DJI made a gutsy move with the release of the Phantom 3. The Phantom 2 Vision+ was still clearly the best all-in-one prosumer camera drone on the market, so the Phantom 3 could easily have been an incremental upgrade. Instead, it's a total overhaul, and an amazing piece of aerial camera gear that equals gear that costs twice as much (like DJI's own Inspire One) in many areas. But is it perfect? No - and not by a long way. There's some pretty clear areas for improvement, even if the Phantom 3 Professional is still miles ahead of the competition.

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— Space

New map reveals a third of the stars in the Milky Way have dramatically changed orbit

By - July 30, 2015 1 Picture

It's easy to think of stars as being fixed in place, because that's how we see them in the sky. But like Earth and the other planets, they have orbits. And it turns out those orbits can change dramatically. In creating a new map of the Milky Way as part of the Sloan Digital Sky Survey (SDSS), scientists recently discovered that around 30 percent of the stars in our galaxy have done exactly that – they've moved into a totally new orbit.

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— Computers

Intel and Micron announce memory breakthrough

By - July 30, 2015 3 Pictures

If being a processor chip was a human job, it would be one of the most boring. That's because modern processors spend a lot of their time doing not much of anything, as they wait for the slower memory chips to catch up with them. But that may change if Intel Corporation and Micron Technology's new 3D XPoint (3D Crosspoint) technology pans out. Described by the makers as a "major breakthrough in memory process technology," it's the first new class of non-volatile memory to be released since 1989 and is reportedly 1,000 times faster than NAND flash memory.

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— Bicycles

Bionicon's e-ram mountain bike motor is light and low-profile

By - July 29, 2015 4 Pictures

While hub motors may be quite common on commuter e-bikes, they’re not so popular on full-suspension electric mountain bikes. That’s because they add unsprung weight, which nobody wants. Various companies have responded by developing motors that are located in the middle of the bike, near the bottom bracket. These solve part of the problem, although they have to actually be built into the frame. That’s why Germany’s Bionicon has created the e-ram – it’s reportedly the world’s lightest mid-mount motor, and it could potentially be installed on existing mountain bikes.

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— Architecture

Zaha Hadid's museum in the mountain opens for business

By - July 29, 2015 10 Pictures

Jutting out of the peak of Kronplatz mountain in Italy's South Tyrol region like a futuristic Bond baddie's lair, the Messner Mountain Museum Corones is classic Zaha Hadid with its curved concrete and striking glazing. Three sections exit the mountain at 2,275 m (7,463 ft) above sea level, but the greater part of the building is actually hidden from view. Here, embedded into the rock, an exhibition that promotes the traditions, history and discipline of mountaineering can be found.

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