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— Science

Imaging tool lets scientists look inside brain at nanoscale resolution

By - August 1, 2015 5 Pictures

The human brain contains more synapses than there are galaxies in the observable universe (to put a number on it, there are perhaps 100 trillion synapses versus 100 billion galaxies), and now scientists can see them all – individually. A new imaging tool promises to open the door to all sorts of new insights about the brain and how it works. The tool can generate images at a nanoscale resolution, which is small enough to see all cellular objects and many of their sub-cellular components (so for the biology-literate, that's stuff like neurons and the synapses that permit them to fire, plus axons, dendrites, glia, mitochondria, blood vessel cells, and so on).

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— Space

Brown dwarf aurora may help characterize distant exoplanets

By - July 31, 2015 2 Pictures

The discovery of a powerful aurora surrounding a distant failed star may in future aid astronomers in their hunt for habitable planets. The aurora is the first to be discovered around a brown dwarf, known as LSRJ 1835+3259 (LSRJ). It's a type of star that shares many characteristics with known exoplanets, and the technique used to observe the phenomenon could one day be a factor in determining whether a planet could sustain life.

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— Motorcycles

Victory introduces its first road-legal electric motorcycle, the Empulse TT

By - July 31, 2015 25 Pictures

Victory Motorcycles has turned a new page by unveiling its first fully electric motorcycle. The 2016 Empulse TT is a road-legal electric streetbike based on Brammo's Empulse R. The company's entry into the electric market follows its successful participation at the 2015 Isle of Man TT Zero race, where its Empulse-powered racebike emerged as the fastest US electric motorcycle.

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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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