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Displays

How the Nintendo 3DS Might Handle 3D Display 77

Posted by CmdrTaco from the i-can-see-my-hand dept.
itwbennett writes "Blogger Peter Smith weighs in with some possibilities for how the new Nintendo 3DS handheld gaming system will provide 3D gaming without the need for 3D glasses. The DSi has cameras, which means the 3DS will have to have them too if it's going to be backwards compatible. We've also heard rumors that the 'next DS' will have tilt-sensors better than the iPhone. With either the camera or tilt-sensors either of these 'faux 3D' systems would work. But since we've seen the DSi do this already, it doesn't seem likely that the new hardware will rely on the same old trick. Enter our friends at Engadget, who uncovered some details from Japanese newspapers. If they're right, the Nintendo 3DS will incorporate parallax barrier LCD screens from Sharp (see also this explanation of dynamic parallax barrier screens). This is the same technology used in a few '3D Laptops.'"
Technology

Iron Alloy Could Create Earthquake-Proof Buildings 107

Posted by samzenpus from the shake-all-you-want dept.
separsons writes "Researchers at Japan's Tohoku University designed a new shape memory metal alloy. The super elastic iron alloy can endure serious stretching and still return to its original shape. The scientists say that once optimized, the material could be used in everything from braces to medical stents to earthquake-proof buildings!"
Medicine

First Anti-Cancer Nanoparticle Trial On Humans a Success 260

Posted by samzenpus from the smallest-medicine dept.
An anonymous reader writes "Nanoparticles have been able to disable cancerous cells in living human bodies for the first time. The results are perfect so far, killing tumors with no side effects whatsoever. Mark Davis, project leader at CalTech, says that 'it sneaks in, evades the immune system, delivers the siRNA, and the disassembled components exit out.' Truly amazing."
Medicine

High Fructose Corn Syrup Causes Bigger Weight Gain In Rats 542

Posted by timothy from the subsidies-cause-fatter-corn-farmers dept.
krou writes "In an experiment conducted by a Princeton University team, 'Rats with access to high-fructose corn syrup gained significantly more weight than those with access to table sugar, even when their overall caloric intake was the same.' Long-term consumption also 'led to abnormal increases in body fat, especially in the abdomen, and a rise in circulating blood fats called triglycerides.' Psychology professor Bart Hoebel commented that 'When rats are drinking high-fructose corn syrup at levels well below those in soda pop, they're becoming obese — every single one, across the board. Even when rats are fed a high-fat diet, you don't see this; they don't all gain extra weight.'"
Communications

Who Should Own Your Smartphone? 129

Posted by timothy from the still-waiting-on-that-iphone dept.
snydeq writes "The great corporate barrier against employees using personal smartphones in business contexts has been breached, writes InfoWorld's Galen Gruman. According to a recent report from Forrester Research, half of the smartphones in use among US and Canadian businesses are not company-issued equipment. In fact, some organizations are even subsidizing employees' service plans as an easy way to avoid the procurement and management headaches of an increasingly standard piece of work equipment. Gruman discusses the pros and cons of going with a subsidized, employee-owned smartphone plan, which is part of a larger trend that sees IT loosening its grip on 'dual-use' devices, including laptops and PCs."
Graphics

Photoshop CS5's Showpiece — Content-Aware Fill 378

Posted by timothy from the it's-like-stalin-was-never-there dept.
Barence writes "If you're looking for reasons to upgrade to Photoshop CS5 when it arrives, a new demo video might just persuade you. Narrated by Bryan O'Neil-Hughes, a product manager on the Photoshop team, the video shows the new content-aware fill tool, which has the potential to revolutionise the way you clean up photos. If you're not happy with an item in your picture, select it, delete it, and Photoshop will analyse the surrounding area and plug the gap as if it never existed."

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