| Copper-nickel nanowires from Duke University could make ubiquitous printable circuits May 31st 2012, 08:24  Nanowires, although they're building steam, still have to overcome the not-so-small problem of cost -- they often have to use indium tin oxide that's not just expensive, but fragile. Duke University has developed copper-nanowire films that could remedy this in style. The choice of material is both a hundred times less expensive to make than indium and is much more durable. It's flexible, too: if layered on as a coating, the nanowires would make for considerably more viable wearable electronics that won't snap under heavy stress. The catch, as you might suspect, stems from the copper itself, which doesn't conduct as much electricity as indium. The nickel will keep your copper electronics from oxidizing faster than the Statue of Liberty, however. Any practical use could be years away, but further successes from Duke could quickly see printable electronics hit the mainstream power and power our dreams of flexible displays. Copper-nickel nanowires from Duke University could make ubiquitous printable circuits originally appeared on Engadget on Thu, 31 May 2012 04:24:00 EDT. Please see our terms for use of feeds. Permalink  PhysOrg |  ACS Publications | Email this | Comments | | Gigabyte makes 975g X11 official, claims 'world's lightest' 11.6-inch notebook (update: hands-on) May 31st 2012, 07:35  Well hello there again, Gigabyte X11. Hot on the heels of yesterday's leak, Gigabyte's just made its 11.6-inch X11 laptop (or is that an Ultrabook?) official. At 975g (34.4oz) it claims the title of "lightest notebook on earth" -- and weighs even less on Mars. Design-wise, you're looking at a 16.5mm (0.65-inch) to 3mm (0.19-inch) thin Macbook Air-like body made of real carbon fiber (!) with an aluminum hinge. Under the hood you'll find unspecified third generation Intel Core processors (read Ivy Bridge), 4GB of DDR3 RAM, Mobile Intel HM77 Express chipset with Intel HD Graphics 4000, a 128GB SSD, WiFi b/g/n and Bluetooth v4.0. Ports include power, USB 2.0 and mini DisplayPort on the left side plus microSD, combo audio and USB 3.0 on the right. While the specs also mention gigabit Ethernet, there's no sign of it anywhere in the press shots. The display is a 1366x768-pixel LED-backlit affair dotted with a 1.3 megapixel webcam. A chiclet keyboard, buttonless trackpad and 4730mAh 7.4V Li-ion polymer battery (likely sealed) complete the package. There's no information on availability, but prices will range from $999 to $1299 with Windows 7 Home Premium and Professional in tow. Expect more information when we get our hands on this sexy beast at Computex next week. Update: Our colleagues over at Engadget Chinese just got some hands-on time with this svelte black slab. Take a look at the gallery below. In addition, Gigabyte's announcing two 14-inch laptops -- the U2442 and U2440 -- which feature third generation Intel Core processors and NVIDIA GeForce graphics. Unfortunately, we're still busy drooling all over the X11 gallery, so we'll direct you to the full PR after the break for more information. Continue reading Gigabyte makes 975g X11 official, claims 'world's lightest' 11.6-inch notebook (update: hands-on) Gigabyte makes 975g X11 official, claims 'world's lightest' 11.6-inch notebook (update: hands-on) originally appeared on Engadget on Thu, 31 May 2012 03:35:00 EDT. Please see our terms for use of feeds. Permalink | | Email this | Comments | | Google Voice brings greater control over anonymous and unknown callers May 31st 2012, 07:13  Think about it for a moment: do you recall a single instance when you were actually glad that you answered a telephone call from a blocked number? Unless that bill collector turned out to be your future spouse, the answer is likely no. Now, Google Voice users will find an extra perk in the online settings that should take the edge off of receiving calls from unknown sources. You'll now find the ability to screen anonymous callers, whereby the system will prompt the individual to state their name, and only then will your phone ring. From there, you'll have the option of answering the call, sending it to voicemail, or even listening in as the caller leaves a voice message -- kinda like back in the days of answering machines. Similarly, you'll also find the ability to apply this same screening process to callers who aren't in your address book. As proof that Google isn't a total grouch, it's also thrown in a new option that allows you to customize a warm greeting for those contacts who are, in fact, in your address book. After all, it never hurts to show some love. Google Voice brings greater control over anonymous and unknown callers originally appeared on Engadget on Thu, 31 May 2012 03:13:00 EDT. Please see our terms for use of feeds. Permalink Phone Scoop | Google Voice Blog | Email this | Comments | |
