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Solar Water Heaters Now Mandatory In Hawaii

Solar Water Heater On Rooftop

Hawaii has become the first state to require solar water heaters in new homes. The bill was signed into law by Governor Linda Lingle, a Republican. It requires the energy-saving systems in homes starting in 2010. It prohibits issuing building permits for single-family homes that do not have solar water heaters. Hawaii relies on imported […]

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Chainless Bikes

Besides the wheel the invention of the chain is probably what made the modern bicycle possible but ironically it’s also the bike’s biggest downside. The chain usually needs a lot of maintenance and care to keep it functioning properly and of course there’s always the risk of pant legs or loose shoelaces getting caught. If […]

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Reviews of Online DVD Rental Companies

What are the best online DVD rental services? Most people know Netflix, Blockbuster and Walmart are the major players in online DVD rentals. Netflix, which started it all, still gets the best reviews in terms of service, speed and movie selection (see this review for example). However, there are some other interesting DVD rental companies […]

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3 Reasons Light Rail is an Efficient Transportation Option for U.S. Cities

DART- Dallas Light Rail

Light rail is a type of electric railway that runs on right-of-way railroad tracks or on tracks in city streets. Using their own lanes and able to go anywhere, light rail cars mix well in urban settings by not getting caught up in traffic congestion. Though the United States operates the largest and most efficient […]

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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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