| Neutrinos can transmit messages through walls, mountains, planets Mar 15th 2012, 12:56 Neutrinos may not travel as fast as we first hoped, but then they have other special abilities to make up for it. Being almost massless, they can penetrate the thickest barriers, which ought to make them ideal message carriers. To illustrate the point, scientists sent the word "Neutrino" on a beam of particles through 240 meters (800 feet) of solid stone and received it loud and clear on the other side. The same approach could potentially be used to send a message right through the center of a planet, making it possible, according to one of the researchers, to "communicate between any two points on Earth without using satellites or cables." The experiment required the latest particle accelerators at Chicago's Fermilab, which flung the neutrinos over a 2.5 mile track before firing them off at an underground receiver, but it proved the principle: Shrink the accelerator down to the size of a smartphone and neutrino messaging could be huge. Or it could die in a format war with quantum teleportation. Neutrinos can transmit messages through walls, mountains, planets originally appeared on Engadget on Thu, 15 Mar 2012 08:56:00 EDT. Please see our terms for use of feeds. Permalink |  PhysOrg | Email this | Comments | | Samsung Galaxy S WiFi 3.6 hands-on (video) Mar 15th 2012, 12:23 If you were paying very close attention during Samsung's IFA announcements last year, you may have caught wind of a 3.6-inch PMP, fittingly called the Galaxy S WiFi 3.6. Now, Samsung has confirmed that this elusive entry-level Gingerbread handheld will finally be making its way to North America, with a 3.6-inch 800 x 480-pixel display and 1GHz Hummingbird processor in tow. There's no question that this isn't going to be a must-have gadget for power users, but for children and those new to Android or portable media players, the 3.6 will suit just fine. It's still a capable device, though on a more modest scale than pricier models -- there's a rear-facing 2-megapixel camera with a VGA snapper up front, a 1500mAh removable battery, a microSD slot for memory expansion, micro-USB and headphone ports on the bottom, and a power button and volume rocker on the side. We had a chance to go hands-on with the 3.6 ahead of its U.S. launch during a visit to Samsung HQ in South Korea. The first thing we noticed is its size -- the compact design and light weight make single-handed operation quite feasible, even for those with smaller hands. The relatively high-res display (given the size) is of the LCD variety, as with other Galaxy Players, though with the same amount of screen real estate as larger devices, you should have no problem using the PMP for occasional email and basic web-browsing. Surprisingly, we also didn't have any issue using the keyboard, even in portrait mode with fairly stocky fingers. Navigation was noticeably sluggish compared to higher-end Samsung Galaxy devices, but not out of the ordinary for a mid-tier gadget. We wouldn't necessarily recommend purchasing the Galaxy S WiFi 3.6 if your everyday device has a large, gorgeous AMOLED display and plenty of processing power under the hood, but if you're looking for a PMP to compliment your prepaid feature phone, this budget offering should fit the bill. We're still awaiting confirmation of U.S. pricing and availability, though it wouldn't be unreasonable to expect it to land within the $150-200 range. Jump past the break for our video hands-on. Continue reading Samsung Galaxy S WiFi 3.6 hands-on (video) Samsung Galaxy S WiFi 3.6 hands-on (video) originally appeared on Engadget on Thu, 15 Mar 2012 08:23:00 EDT. Please see our terms for use of feeds. Permalink | | Email this | Comments | |
