An Intelligent Indoor Plant Light

It’s great to brighten up a cold winter day by growing plants under lights indoors. This device aims to make indoor growing easier. It has a grow light (a full-spectrum 9-watt fluorescent), and the lamp turns on and off every day, simulating the changing length of days with the passing seasons. The Intelligent Plant Grow […]

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Most Efficient Water Cleaner: Terra Cotta Gravity Water Filter and Cooler

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Here is another efficient ceramic water filter. This gravity filter has a hand-made terra cotta base, which cools the water using natural convention. We consider it metaefficient because: its has excellent filtration, and a very long filter life (years). Also, the terra cotta doesn’t leach contaminants into the water, and it keeps the water cool […]

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Berkey Light Gravity-Flow Water Filter

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Gravity filters are more effective than other types of water filter, because the water drips slowly through the ceramic elements, and this process removes almost all the contaminants in water. The filters can be cleaned with a toothbrush and last for up to 2,000 gallons. This Berkey filters filter uses Black Berkey elements, and they […]

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The Mealbox: A Table That Packs Into a Box

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From Norway, comes this “Mealbox” table — it’s a Japanese-style dining table with chairs that can all be packed in a box, because it is divided into parts that resemble jigsaw puzzle pieces. The table is made of birch plywood reinforced with carbon fiber. Available from Igland Design.

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