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Monday, April 30, 2012
Study says wind turbines raise surrounding area temperature, but only at night
Who said the butterfly effect couldn't apply to renewable energy? Though wind farms are considered pretty green on the energy-generating spectrum, it looks like they, too, have an impact on the planet. According to a study published today in the journal Nature Climate Change, turbines can raise the local temperature -- albeit slightly. From 2003 to 2011, researchers monitored satellite data for west-central Texas, which is home to 2,350-plus turbines and four of the world's largest wind farms. In that decade, scientists observed a temperature increase of 0.72 degrees in wind farm regions compared to areas without turbines. That warming trend was especially marked at night, when the temperature difference between the ground and the air is highest. The temperature increase was also higher in winter; researchers say that these cooler, windier conditions cause turbines to generate more electricity and therefore create more heat. Since the study didn't find any change in daytime temperatures, it looks like we don't have to ring the global warming alarm just yet.
Study says wind turbines raise surrounding area temperature, but only at night originally appeared on Engadget on Mon, 30 Apr 2012 14:47:00 EDT. Please see our terms for use of feeds.
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Sunday, April 29, 2012
Canon reports slightly higher profits in Q1, teases new compact cameras on the way
Canon reported its Q1 2012 earnings this week, and things certainly appear to have gone better than the last time we checked in when it replaced the company president. While revenue declined slightly, net profit reached 61.54 billion yen ($766 million), up 11 percent from a year ago. There's no executive moves to report, however on the earnings call executive VP and CFO Toshizo Tanaka noted a unit sales increase of 30 percent for SLR cameras including the new EOS 5D Mark III as well as the cheaper T3i, Mark II and 60D models, combined with strong sales for WiFi-connected point-and-shoots. As far as new products, while its new cinema cameras got a glancing mention the plan this year includes compact cameras "offering the image qualities that approaches SLR cameras", with improved design and network connectivity features. All the numbers and earnings call talk are in black and white at the links below, although we prefer to spend our time speculating about the future of mirrorless cameras.
Canon reports slightly higher profits in Q1, teases new compact cameras on the way originally appeared on Engadget on Sat, 28 Apr 2012 05:11:00 EDT. Please see our terms for use of feeds.
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Canon Q1 2012 earnings call, Q1 2012 results (PDF) | Email this | Comments
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Is The Brydge Finally the Perfect iPad Keyboard Case?
The Brydge iPad keyboard case, a Kickstarter project, looks very promising.? It features a full-sized keyboard in an aerospace-grade aluminum body, and it has a patent-pending hinge system that uses friction and magnets to securely hold your iPad – even when you try to shake it apart.? The hinge rotates through almost 180-degrees, so you’ll [...]
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Saturday, April 28, 2012
TenOne Magnus Lightning Review: Handsome iPads Deserve Handsome Stands [Ipad]
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Friday, April 27, 2012
Social Networking And Gaming Mobile Apps Are Now Neck-And-Neck For Time Spent On Android, iOS
In another sign that something fundamental is changing on the iOS and Android platforms, mobile analytics provider Flurry has found that consumers are spending as much time in social networking apps as they are in mobile games. Games have historically led usage on mobile. The last time that Flurry took a look back in January, it found that half of app sessions were spent in games while 30 percent was spent in social networking apps. "We take the rise in Social Networking apps as a signal of maturation for the platform," wrote Flurry's vice president of marketing Peter Farago. "As game demand may be hitting its saturation point, consumers are also discovering other apps, namely Social Networking."pregnancy test april fools day 2012 ja rule amityville horror acm passover recipes 2012 kids choice awards
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