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Unless you count incidents in Star Trek episodes, Möbius strips don't really occur in nature -- you have to create that freaky one-sided shape yourself. However, a worldwide team of scientists may have produced the next best thing. They've created a Möbius strip of light by manipulating...

February 2nd 2015 at 12:59am 0 Comments
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Sure we can spend all day at CES checking out ridiculously large UHD TVs, but if you want to max out your home theater then a projector is the only way to go. Luckily, Sony has two fresh choices here at CES 2015 if you can afford them. First up is its VPL-VW350ES, which qualifies as the value opti...

January 7th 2015 at 8:30pm 0 Comments
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We've all seen how good the Navy's experimental laser is at shooting down drones, but it turns out that the hardware's got more than one party trick. A report by the Wall Street Journal has revealed that military types are also praising the surveillance capabilities of the gear, describing it as a...

December 10th 2014 at 6:48am 0 Comments
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You might not see leaves as hazards, but train operators would beg to differ -- foliage on the tracks not only makes it harder for trains to stop, but also messes with anti-collision signals. The greenery might not be much of a danger for much longer, however. Dutch Railways is testing a laser sys...

December 9th 2014 at 1:29pm 0 Comments
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For most of us, high-speed image capture, say 120 or 240 frames per second, is enough to get a good look at stuff happening in the blink of an eye -- like a water droplet hitting the ground or a Bichon Frisé snagging his favorite ball. For faster subjects, industrial-strength high-speed cam...

December 4th 2014 at 9:20pm 0 Comments
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At first glance, the satellite image above may seem like one of the many that have been shared in the past. What you're looking at, though, was delivered in a much more timely manner than the imagery which came before it. For the first time ever, the European Space Agency has used a laser to beam...

December 1st 2014 at 5:59pm 0 Comments
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It's official: the US Navy has entered the future. Vice Admiral John Miller tells Bloomberg that the USS Ponce, an amphibious transport, has been using the Navy's Laser Weapon System (LaWS) in the Persian Gulf since late August. The high-tech arsenal is no threat to larger vessels, but it's potent...

November 15th 2014 at 12:43am 0 Comments
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In order to defend itself against small drones, China built a laser-based system that can shoot down the compact aircraft up to 1.2 miles away. According to the official Xinhua news agency, the tech can bring down the rogue flying machines within five seconds of locating them at altitudes of up to...

November 3rd 2014 at 1:38pm 0 Comments
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Tractor beams now have a better shot at crossing from science fiction trope to reality, thanks to scientists at The Australian National University (ANU). They managed to push and pull a 0.2mm sized particle nearly 20cm using a "hollow" laser beam. That's a hundred-fold improvement over recent effo...

October 20th 2014 at 1:39pm 0 Comments
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Forget the "walk-and-turn" field sobriety test; researchers have developed a laser that can detect drunk drivers remotely. A team at Warsaw's Military University of Technology shined a laser beam through a moving vehicle, along with a reflective mirror that bounced back to a detector, to pick up a...

June 11th 2014 at 4:28pm 0 Comments