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  • Personal Power: Wind Turbines at Home

    Look up there, on the rooftop! It's a bird! It's a plane! It's a wind-powered whirlybird! Many of you may have seen wind farms or heard of wind pow[...]

  • Green Computer with Biodegradable Peripherals

    Imagine this: you buy a new computer monitor, take your old one and just bury it in the garden. 3 years later the monitor has biodegraded and your pr[...]

  • Bicycle-Powered Machines

    This funny-looking device is a human-powered machine used by coffee farmers in Chimaltenango, Guatemala. It's a depulper its function being to re[...]

  • The Advantages of a Reel Lawn Mower

    My father was not prone to swearing in front of children, and there were only two times I can remember him letting loose with a malediction. The first[...]

  • Signs of Global Warming: Slideshow

    Global warming has been an extremely hot issue lately. While surfing the internet today I found a really good slideshow of images that show proof of g[...]