L.A. TV Stations Free Up Some Spectrum For Wireless Broadband

alphadogg (971356) writes An effort to free up some of the airwaves used by TV broadcasts and make them available for wireless broadband took a big step forward this week in the U.S. Two TV stations in Los Angeles, KLCS and KCET, have agreed to share a single frequency to deliver their programming freeing up a channel that can be auctioned off to wireless carriers next year. The change, which the Federal Communications Commission calls “repackaging, ” is possible because digital TV broadcasts don’t need the full 6MHz of broadcast spectrum that was used for analog TV. Read more of this story at Slashdot.

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L.A. TV Stations Free Up Some Spectrum For Wireless Broadband

Sega’s created the projection-mapped kids’ sandbox of the future

If grown-ups can have flashier, fancier toys as the years go by, so can kids. Sega’s latest games machine is set to appear in arcades as well as in the waiting rooms of car dealerships and real estate offices. It’s not any kind of video game, though — it’s an interactive sandbox that projects images based on what players are building with its non-sticky sand. Sega calls it “Eederu Sunaba” or Picture Appears! Sandbox (a loose translation, but hey), and it’s equipped with sensors that can determine the height differences on the surface of the sand, along with a projector to make the magic happen. If a kid (or an adult — no judgment here) piles up sand to make a hill, the projector beams an image that makes it look like it’s covered in grass, or even in snow if the hill’s tall enough to be a mountain. Trenches, on the other hand, are filled with digital water, complete with swimming schools of fish, though the system can also project insects like ladybugs and butterflies instead. These virtual organisms can even detect if you’re trying to touch (or squish) them. Definitely beats trying to craft a sandcastle in the playground and coming up with something that looks like a mound of dirt, doesn’t it? If you don’t live in Japan, you can ask those University of West Bohemia students how they created their Kinect sandbox (that’s very similar to this one) back in 2011. Or, you can just watch the video below and live vicariously through those happy Japanese kids. [Image credit: Nikkei Technology/Sega ] Filed under: Misc Comments Via: Nikkei Technology , Japan Trends Source: Sega

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Sega’s created the projection-mapped kids’ sandbox of the future

Players Help Power the Lights on This Soccer Field Just by Running

As they make their way up and down the field chasing the ball, the players on this new soccer pitch in Rio de Janeiro are actually helping to keep the lights powered when the sun sets. Because underneath the artificial turf are 200 special tiles that work like tiny generators to harness the kinetic energy of the players and turn it into electricity. Read more…

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Players Help Power the Lights on This Soccer Field Just by Running

US gov’t threatened Yahoo with $250K daily fine if it didn’t use PRISM

Yahoo reports that it is on the verge of releasing 1,500 pages of documents related to a long court battle over its participation in the PRISM program, a National Security Agency program revealed last summer as part of the Snowden leaks. A leaked top-secret slide about PRISM shows that Yahoo was one of the first participants, having begun contributing to the database in March of 2008. It did so under severe duress. Company executives believed the government’s demand for data was “unconstitutional and overbroad” and fought it in court. “Our challenge, and a later appeal in the case, did not succeed,” explained Yahoo General Counsel Ron Bell in a blog post published today. “The Foreign Intelligence Surveillance Court (FISC)… ordered us to give the U.S. Government the user data it sought in the matter.” Read 5 remaining paragraphs | Comments

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US gov’t threatened Yahoo with $250K daily fine if it didn’t use PRISM

Ozone Layer Recovering But Remains Threatened

First time accepted submitter i kan reed writes in with some good news from the ozone report of the United Nations. The Earth’s protective ozone layer is on track to recover by the middle of the century, the United Nations today reported, urging unified action to tackle climate change and curb continued fluctuations to the composition of the atmosphere. That is according to the assessment of 300 scientists in the summary document of the Scientific Assessment of Ozone Depletion 2014, published by the UN Environment Programme (UNEP) and the UN World Meteorological Organization (WMO). “International action on the ozone layer is a major environmental success story, ” WMO Secretary-General Michel Jarraud said in a news release. “This should encourage us to display the same level of urgency and unity to tackle the even greater challenge of climate change.” Read more of this story at Slashdot.

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Ozone Layer Recovering But Remains Threatened

One of the most amazing nuclear explosions ever recorded on film

As things get hotter between Russia and NATO, Putin is waving his nuclear dick around. Russia plans to conduct massive nuclear war maneuvers. Yesterday it successfully tested its new Bulava (“Mace”) submarine launched nuclear missile, hitting its target with complete accuracy with its dummy warheads. Read more…

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One of the most amazing nuclear explosions ever recorded on film

AT&T Will Give You $200 Minimum for Your Old iPhone 4

As expected, would-be iPhone 6 owners are currently wading through a torrent of trade-in and upgrade offers. It’s all very, very confusing. But AT&T is being clear about one thing: If you trade in an iPhone 4, 4S, 5, or 5C, you will get at least $200 credit towards a new device. Read more…

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AT&T Will Give You $200 Minimum for Your Old iPhone 4