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Plug-In Hybrid Conversion Packs: 2008

A lithium-ion battery manufacturer, A123Systems, will begin marketing a kit in 2008 that will convert a regular hybrid car into a plug-in hybrid electric vehicle, as known as a PHEV. Currently priced at $10,000 (with a $3,500 tax credit), these modules are still expensive for the average car owner. For example, a commuter driving 11,000 […]

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The World’s First Flushable Diapers: gDiapers

gDiapers are innovative diapers invented by a husband and wife team from Australia. They are being billed as the first flushable diapers, and will soon be available in the U.S. The system consists of an outer shell (similar to a diaper wrap), an absorbent flushable insert, and a nylon snap-in liner. The whole ensemble comes […]

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Book Review: Portable Houses

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When some people vacation, they take their homes with them. Those are the people Irene Rawlings and Mary Abel write about in Portable Houses, a book devoted to all sorts of movable shelters and the people who created or renovated them. The examples featured in the book range in elaborateness from a canvas miner’s tent […]

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The Greenest Cell Phones of 2008

Sony Ericsson T650i Cell Phone

Most cell phones don’t even come close to being green — their chargers are energy inefficient, they contain hazardous chemicals, and they not are designed for upgrading or easy recycling. Recently though, some the big players in the field like Nokia and Sony Ericsson are making moves towards green design. As far as assessing which […]

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LiFePO4 Batteries: A Breakthrough For Electric Vehicles

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Note: If you looking for AA-sized LifePO4, you can find them here. Soon, we’ll probably be seeing Lithium Iron Phosphate (LiFePO4) batteries being used in most electric cars and bikes. This new battery type is set to dominate the market. Based upon lithium ion technology, LiFePO4 batteries offer many advantages over lithium cobalt dioxide (LiCoO2) […]

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