electricity

Science

Rock Port, Missouri, is First US City to Generate All Its Electricity From Wind Turbines

Posted by Adrian Covert at 6:20 AM on July 26, 2008

(Photo by Steve Morse)
Not to be outdone by those crazy Danish bastards out on the isle of Samso, Science Daily reports an equally crazy group of Missourian bastards in Rock Port now generate all their electricity using wind turbines. Rock Port went completely wind-powered last week, making use of the 75 wind turbines spread out across three Missouri counties, and local experts are excited about the potential for wind power throughout the state. However, PopSci thinks it won't be so easy to make this a widespread trend in the US.


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Gadgets

Huge Rubber Snake is No Joke, Generates Power From Waves

Posted by Gizmodo US Edition at 1:00 AM on July 7, 2008

For some reason or other, we've shown you a lot of robotic snakes here on Giz. But this new one is kind of a robot snake in reverse: it's designed to float just beneath the surface of the sea and capture wave energy, which it then turns into electrical power. A science team in the UK has been working on the design, and is now testing small versions in a test tank: ultimately the "real" machines would be 7 metres across and 800 metres long, and be able to generate 1 megawatt. Check out the video to see how "Anaconda" works.


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Design

Democratic Ecology: Philippe Starck's Cheap Designer Wind Turbine For Your Home

Posted by Brian Lam at 6:30 AM on July 3, 2008

Famous designer Philippe Starck recently revealed he felt a certain shame that all the things he'd designed were not essential for living. This turbine which he designed with the help of generator company Pramac, can theoretically provide a single home with 20-60% of all the electricity it needs. The name, which needs work, or at least the prefix "turbo" in front of it, is "Democratic Ecology." If the performance is indeed true, at US$633, it's actually a steal and I'd order one right now. [inhabitat via Boingboing]

pstarckywindymilldemeco1micro-eolienne125


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Gadgets

Japan to Build Huge Solar Power Plants to Power Sharp Factories

Posted by Gizmodo US Edition at 7:10 PM on June 25, 2008

The city of Sakai in Japan is going to have a glittering new "green" addition in 2010, when Sharp and Kansai Electric Power build two massive solar-electric power plants there. In a bid to make Sharp's factories more eco-friendly, the two plants will generate 10 megawatts and 28 megawatts of electricity and reduce CO2 emissions by 10 kilotons yearly. Apparently the "Sakai City Waterfront Mega Solar Power Generation Plan" will be among the biggest like it in the world, and is part of a bid by Sakai to become a leading eco-friendly city. Smashing, and means Sharp gadgets can be bought with a clearer conscience. [Crunchgear via Dvice]


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Science

Electricity Generator Gets Its Power From Waste Heat

Posted by Gizmodo US Edition at 9:00 AM on June 1, 2008

Dallas' Southern Methodist University is now recycling energy with one of the first commercial electricity generators that use thermoelectricity—the act of drawing power from waste heat. The machine operates by using heat given off by other processes (such as manufacturing) to boil liquids, which then turn into steam, which then turns an electricity-generating turbine.


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Science

The Best Way To Cook Hot Dogs: by Tesla Coil

Posted by Gizmodo US Edition at 7:59 PM on May 6, 2008

The most exiting way to cook hot dogs: connect a chain of 12 hotdogs up and send bolts of multi-thousand volt electricity through them. Awesome, and all thanks to the Nevada Lightning Lab and their 10-foot Tesla coil at Maker Faire '08. And amazingly, the coil they used is just a prototype for a 122-foot version they want to build for lightning experiments. Imagine the light show and cookability you'd get from that! [Lightning Lab via Oh Gizmo]


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Gadgets

Cost Control Power Strip: See How Power-Thirsty Your Gadgets Are

Posted by Gizmodo US Edition at 8:04 PM on April 29, 2008

The Cost Controller power strip lets you hook up eight gizmos, protects them against voltage spikes, and also shows you how much power they're drawing so you can worry about your electricity bill well ahead of time. It actually shows consumption in kilowatt hours along with the frequency and voltage characteristics of your power line, if you're into that sort of data. At least watching those usage digits mount up on its LCD display might prompt you into eco-friendly behaviour, like not leaving stuff on standby. Available now for US$99.99. [Computer Gear via Red Ferret]


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Design

Piezing Dress Concept Generates Electricity as She Walks

Posted by Haroon Malik at 12:30 PM on April 28, 2008

Oasis were right, she is electric, or at least she would be with the Piezing dress concept, designed by Amanda Parkes. The concept was shown off at the 2nd Skin: Imaginative Designs in Digital & Analogue Clothing event in San Francisco, and it uses piezoelectric material around the joints to generate electricity when motion is detected. Unfortunately, the current isn't used instantaneously as some sort of nipple stimulator, instead it is stored in a small, removable battery, which can then be discharged when required.


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Gadgets

Put Some Age On Your Cheap Booze With the Help of 15,000 Volts

Posted by Sean Fallon at 8:10 AM on April 25, 2008

Why get drunk on cheap booze when you can get drunk on cheap booze that actually tastes good? That is the question Jon Sarriugarte asked himself when he and a buddy set out to solve the problem of how to artificially age brandy. Inspired by a single sentence in a book from the 1930s, they decided that electric current would do the trick. Fortunately, John already had a luminous transformer in his basement (don't we all), and he proceeded to pump 15,000 volts into a glass of bitter brandy. To his surprise, the taste had mellowed considerably.


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Vehicles

DIY Project: Motorbike to Electric Motorbike

Posted by Haroon Malik at 12:00 AM on April 14, 2008

There's a new Instructables page up that shows you how to mod your regular motorbike into an eco-warrior electric cycle. You'll be able to hit a top speed of 112kph after shelling out US$3000 to complete the project. Thankfully, you'll probably make the money back in saved fuel in approximately a days use. The machine pictured above is a mid-mod bike. Sure, the 72v motor is held in place by rope, but it isn't properly finished yet, so give the modder a break. If you have the time, spare cash, a bike that's looking at you with contempt and the technical know how, give it a shot and then send us a video of the finished article. Hit the link if you're tough enough. [Instructables via Hack n Mod]


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