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The Best Rechargeable Batteries and Chargers Of 2014

eneloop-best-rechargeables

In A Nutshell Overall, the best rechargeable AA battery is the Eneloop Pro (aka Sanyo XX Battery Powered By Eneloop). These batteries hold their charge for 12 months. They also have a high energy capacity (2500 mAh), and they perform better than similar high-capacity AAs. Another good rechargeable AA is Maha’s Imedion battery, which is cheaper than the Eneloop Pro (about […]

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Efficient LED Light Bulbs For The Home

C. Crane Geobulb 3 LED Light Bulb

LED light bulbs have some huge advantages over incandescent and compact fluorescent (CFL) bulbs. But they perform differently, so here’s your guide to understanding LED bulbs so you can enjoy their benefits and play to their strengths.

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New Zero-Emissions Electric Commuter Bike: The A2B

A To B Electric Bike

A company called Ultra Motor has released a new electric bike called the A2B. This bike looks great – I like the functional, minimalist style. The A2B is designed for urban or suburban commutes. According to Ultra Motors, the A2B offers unassisted power on demand for up to 20 miles at a cruising speed of 20mph. […]

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Solar Powered Air Conditioner Released

Solar Powered Air Conditioner: GreenCore

A company called GreenCore Air has released an air conditioner than can be powered by a single 170 watt solar panel. The GreenCore air conditioning unit can heat and cool a 600 square foot room. It runs on DC power, so there is no need to put an AC inverter between the solar panel and […]

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The Three Fundamental Flaws Of The Modern Toilet

A Comparison Of The Squatting Position and the Seated Position

My unwinking, analytical gaze of efficiency now turns to the toilet. Unfortunately, the design of the modern Western toilet is highly inefficient, in fact, it is so inefficient that it is actually harming our health. The modern toilet has only been around for about 150 years — the “porcelain throne” was created to “give dignity” […]

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