Tag Archives: healthy

"Peer 2 Peer" Rental Challenges London’s New Bike Share Scheme?

Image credit: Cycle London London’s new bike rental scheme , like Paris’ velib scheme before it , may be a huge hit. But there’s a young upstart on the block that is looking to offer an alternative to these large-scale schemes—and it says it can make ordinary bike owners some money in the process. … Read the full story on TreeHugger

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"Peer 2 Peer" Rental Challenges London’s New Bike Share Scheme?

Four US States Now Get More Than 10% of Electricity From Wind Power: Report

photo: LBL Assessments of the state of the US and world wind industry are frankly a dime a dozen, however a new one by the Department of Energy and Lawrence Berkeley National Laboratory offers some insights not found elsewhere–particularly in growth of wind power at the state level, the amount of wind power manufacturing taking place domestically, and the amount of domestic parts used in US wind power projects:… Read the full story on TreeHugger

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Four US States Now Get More Than 10% of Electricity From Wind Power: Report

Rush Limbaugh: Electric Cars are Overpriced AIDS Ribbons

Photo via CSMonitor Politico reports that Rush Limbaugh spent a huge chunk of yesterday’s radio broadcast lambasting the Chevy Volt and the tax credits supporting them. Through the course of his ranting, it became clear — as it so often does — that Limbaugh has no idea what he’s talking about. In it, he asserted that “nobody wants” electric cars, and that they amount to nothing more than overpriced AIDS rib… Read the full story on TreeHugger

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Rush Limbaugh: Electric Cars are Overpriced AIDS Ribbons

Is It August 2010 or 2009? The State of International Climate Negotiations Offer Little Clue

photo: Ben and Kaz Askins via flickr Maybe the summer heat is going to my head, because a quick review of the state of global climate talks prior to COP16, now about four and half months away, just evokes a feeling deja vu : From island nations worried about their future saying no enough is being done, to delegates saying they have to pick up the pace to enact anything meaningful, to the US saying it’s committed to cutting greenhouse gases yet Congress utterly failing to do, well, anything. … Read the full story on TreeHugger

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Is It August 2010 or 2009? The State of International Climate Negotiations Offer Little Clue

Training to Swim the English Channel: The Final Countdown

Photo via EarthWatch Guest blogger Caroline Chisholm, head of marketing and communications globally for Earthwatch Institute , a non-profit organization dedicated to a sustainable environment, is swimming the English Channel in August to raise funds for Earthwatch initiatives. There is nothing like a deadline to galvanize the mind. The final hurdle before attempting my English Channel crossing was the prospect of a marathon six hour qualifying swim. This presented two major challenges. Firstly, I’ve never spent more than two and a half hours in the sea. And even that… Read the full story on TreeHugger

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Training to Swim the English Channel: The Final Countdown

Cyglo Tyres with Embedded LEDs Turn Your Bike Into a Light Show

Image via Gizmodo Some cyclists prefer style over safety, including when it comes to safety lighting. Cyglo Tyres appears to offer both, ditching the bulky bulb on the handlebars for LEDs embedded in the tires themselves. When spinning, they form a perfect circle of colored light. The best part is that the lights are powered by the spinning wheel itself. But there seems to be at least one significant design flaw…. Read the full story on TreeHugger

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Cyglo Tyres with Embedded LEDs Turn Your Bike Into a Light Show

Air Purifier Glows Colors When It Detects Pollution

Photo via Gizmodo Houses are typically equipped with smoke detectors and carbon monoxide detectors. But what about other pollutants? The Coway’s AP-1008 is made to detect and warn you when your air is getting too gross to breathe. Typically your sinus system and lungs do that job for you, but these days you can never be quite sure what you’re breathing in. Hence, the stylish air filter that glows different colors to indicate different pollution levels. … Read the full story on TreeHugger

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Air Purifier Glows Colors When It Detects Pollution

DIY Electroluminescent Bike is Perfect Project for Paranoid Pedaler

Photo via QuackMasterDan For anyone who wants to make sure they’re ultra-visible while riding their bike at night, this 10-step DIY project might be the ticket. Using electroluminescent wire — copper cabling coated in reactive paint that emits light when in contact with electricity — and an LED light strip, one crafty maker transformed a bike into a safe vehicle, mainly because everyone stops to stare as it rolls by. Check out more photos after the jump. … Read the full story on TreeHugger

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DIY Electroluminescent Bike is Perfect Project for Paranoid Pedaler

Engineers Use Rocket Science for Self-Sufficient Wastewater Treatment

Photo via divemasterking2000 Nitrates are commonly found in groundwater, ending up there after they’re used for fertilizing crops or from storm-water run-off. Typically a contaminate to worry about, a group of engineers from Stanford University have figured out how to turn the problem of nitrates in the water in to a possible solution for energy generation. While their design started out as a nitrous oxide thruster for spacecraft, they figured out how it could also be used at wastewater treatment plants to turn decompose nitrous oxide gas into… Read the full story on TreeHugger

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Engineers Use Rocket Science for Self-Sufficient Wastewater Treatment

The Global Cooling Myth Debunked (Video)

Image via Space4Case Why do some climate skeptics continue to claim that the earth is in the middle of a ‘global cooling trend’ despite the fact that every reliable source — NASA, NCAR, NOAA, etc — has shown temperature records proving otherwise? Why do climate deniers seem to revere satellite data? And why do some skeptics still blame global warming on solar activity? All interesting questions — and all are answered thoroughly in the video after the jump…. Read the full story on TreeHugger

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The Global Cooling Myth Debunked (Video)