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Energy Harvesting for Wearable Technology Steps Up

Cars That Think

Wearable devices, like nearly every other piece of tech, need energy. The best-known wearable energy-harvesting tech today is, of course, solar, which pulls down electrons from sunlight or ambient light. Wei Gao/Caltech California Institute of Technology’s Wei Gao developed a self-powering “electronic skin.”

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Best speakers ever

Electric Auto Association

Electric Auto Association Silicon Valley (EAASV), established in 1967 as the original Electric Auto (now Vehicle) Association, has a long history of attracting members and presenting speakers who have gone on to become tech and transportation luminaries. More recently, Gage became the CEO of EVGrid , working on Vehicle-to-grid (V2G) tech.

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Andrew Leland on Assistive Tech for the Blind

Cars That Think

But if you had asked me that question in the 1960s or 70s, my answer would be completely different because then I might have had to write the book longhand with a really big magic marker and fill up hundreds of notebooks with giant print—basically making my own DIY 30-point font instead of having it on my computer.

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Lotus and Harmon partner up to add sound to hybrids

Tony Karrer Delicious EVdriven

AutoblogGreen bloggers (30 days) # Blogger Posts Cmts 1 Jeremy Korzeniewski 123 4 2 Sebastian Blanco 111 11 3 Sam Abuelsamid 107 9 4 Domenick Yoney 32 0 5 Xavier Navarro 21 0 6 Jonathon Ramsey 1 0 7 Gary Witzenburg 1 0 8 Chris Paukert 1 0 Most Commented On (7 days) Obama outlines high-speed rail plan for U.S. (61)

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Dodge Circuit EV First Drive: electric car makes grand promises on Earth Day

Tony Karrer Delicious EVdriven

Well need to spend some more time with the car to find out how it holds up over longer drives, but the powertrain tech obviously works. In California, 20% of our electricity comes from zero CO2 renewables (sun, wind, geothermal), another 20% from zero CO2 hydro, and only 20.1% to decide if we ever get to see these promises fulfilled.

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VIDEO: Driving a Tesla-powered Smart

Tony Karrer Delicious EVdriven

Nokia cellphone batteries for example have been halved in size, which shows just how much better the tech is getting, without even getting into supercapacitors and alternate chemistry. ↓ ↑ report 7 jharlan 2:20PM (4/25/2009) You know, I still just have no use for a toy car at a real car price.

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