Netgear Introduces Green Routers

Netgera WNR2000 Router

Netgear didn’t get much of a mention in our recent post “The Greenest Routers of 2008“. But now the company has released two green routers — the Netgear WNR2000 router, and its DSL modem-equipped DGN2000. Both these routers comes with EnergyStar-rated power supplies, and they come in new packages made with 80 percent recycled content.

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Wind Turbines Now Spinning On Bahrain World Trade Center

This is a quick post to let you know that the Bahrain World Trade Center has turned on all three of its huge wind turbines simultaneously. For a glimpse of the turbines in action, check out the video over the fold:

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How To Filter Your Shower Water Very Efficiently

This post has been updated for 2011. I recently wrote about Filtering Your Drinking Water Very Efficiently, but let us turn now to your shower water. When we shower, we absorb the substances dissolved in water through our skin quite readily. For example, 60% of the chlorine absorbed daily comes from showering in chlorinated water. […]

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Optimal: European Toys

This post has been updated and expanded here: Classic European Toys. Toys that are well-designed and made with renewable materials are optimal. European toys often fit this description. This durable block set, for example, is made in Germany by Haba using solid, natural, untreated beech wood that is harvested from sustainable forests. Toys like this […]

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Using Magnetic Levitation In Wind Turbines

Today, I wrote a post for TreeHugger about a company that is proposing to build a colossal magnetic levitation wind turbine. Magnetic levitation (or maglev) is an interesting technology that has been around for a while.

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