Best Toaster Oven: Cuisinart TOB-175

Toaster ovens are very handy devices in the kitchen, but often overlooked. They can be used to heat and reheat a variety of meals(not just toast), and they are also quite energy efficient when compared to regular ovens. So which oven is top rated? Reviewers fairly unanimously chose the Cuisinart TOB-175 Convection Toaster Oven. It […]

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PaxFan: An Innovative Spiral Form

A fine example of biomimicry, the PaxFan is an innovative, spiral fan created by Jay Harman, an Australian inventor. His domestic exhaust fan is half as noisy and three-quarters more efficient than the average fan. Sierra Magazine reports: Harman spent a lot of his life watching water flow, both as a diver and as a […]

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Solar Water Heating Simplified

Solar water heating works efficiently even in cloudy areas. Home Power Magazine recently ran an article that gives a simple overview of solar water heating systems (well, relatively simple). In the article, they examine various popular systems that have proven themselves reliable.

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