| Japanese group transmits electricity through 4-inch concrete block, could power cars on roads Jul 7th 2012, 04:58  The decision to invest in an electric vehicle would be much easier to justify if the car in question offered unlimited range. That appears to be the concept behind a Toyohashi University research group's wireless power prototype, which can successfully transmit electricity through a 10 centimeter-thick concrete block. During a demonstration in Yokohama, Japan, the team sent between 50 and 60 watts of power through a pair of concrete blocks to two tires, which then juiced up a light bulb (you can see the rig just above). The project is called EVER (Electric Vehicle on Electrified Roadway), and could someday be used to keep cars moving along a highway without any need to pull over for a recharge, thanks to a constant stream of electricity coming from below the road. There are some serious obstacles to overcome before EVER can get some wheels turning -- namely, a need to pump nearly 100 times the current maximum load through concrete that's twice as thick as what they've managed today, not to mention improving undisclosed efficiency levels -- but the group reportedly said that it's up to the task, making us fairly optimistic that such a solution could one day get us from A to B without petrol. Until then, you'll probably want to plan out a pit stop or two before you leave the garage. Japanese group transmits electricity through 4-inch concrete block, could power cars on roads originally appeared on Engadget on Sat, 07 Jul 2012 00:58:00 EDT. Please see our terms for use of feeds. Permalink  TechOn, The Verge |  Toyohashi University of Technology | Email this | Comments | | Samsung finds exploding Galaxy S III was due to 'external source', owner says it was a 'mistake' Jul 7th 2012, 03:36  Remember the melted Samsung Galaxy S III that surfaced in an Irish forum a few weeks ago? Samsung said they were looking into it and, along with a third party investigation, have decided it occurred as a result of "external energy" being applied to the device, not anything from within the phone itself. The damage is apparently consistent with the phone going in the microwave. The original poster dillo2k10 has posted an update on Boards.ie, indicating it was a mistake by someone else in an attempt to recover the phone after it got wet. The Samsung Tomorrow post linked cites a report from Fire Investigations UK finding that the phone itself was not responsible for generating the heat that caused the damage, so GSIII owners (and the pockets of their skinny jeans) should be able to breathe easier. Samsung finds exploding Galaxy S III was due to 'external source', owner says it was a 'mistake' originally appeared on Engadget on Fri, 06 Jul 2012 23:36:00 EDT. Please see our terms for use of feeds. Permalink | Samsung Tomorrow, Boards.ie | Email this | Comments | | nTelos starts selling iPhone without contract, Apple's prepaid sphere grows a little larger Jul 7th 2012, 03:33  Virginia's nTelos was part of a big regional carrier push for the iPhone in April. At the time, though, the only real option at the carrier was to spring for one of the company's full-fledged smartphone plans, usually on-contract -- not a bad value at $80, but a tougher case to make when there's Cricket and Virgin Mobile iPhones available with a cheaper rate. As of today, nTelos is offering a much sweeter deal for the commitment-phobic. If the $550-plus full price of an iPhone 4 or 4S stays palatable, the option is now open to go prepaid at $55 a month for unlimited voice, messaging and data with nTelos' FRAWG Nationwide Unlimited Everything plan. You'll still want to reside in the state for nTelos to truly make sense, but if you regularly cheer the Hokies with pride, going the Apple route just got a lot more flexible.
[Thanks, Garrett] nTelos starts selling iPhone without contract, Apple's prepaid sphere grows a little larger originally appeared on Engadget on Fri, 06 Jul 2012 23:33:00 EDT. Please see our terms for use of feeds. Permalink | nTelos | Email this | Comments | |
