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LED Lamps That Glow With Warm White Light

by Justin Phelps •

LED Lamps With Warm White Illumination: Koncept Z-Bar ($165) and i-Tower ($195) Pablo Designs LIM L Floor ($350) Cree XLamp XR-E Warm White LED Lantern ($25) The color temperature of light is measured in degrees Kelvin. Lower-temperature white LEDs (around 2,000-4,000 K) are warm (yellowish white) like incandescent bulbs. White LEDs with higher color temperatures (above 5,000 K) are cool …

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Biodiesel FAQ

by Justin Thomas •

Biodiesel Cycle

What is Biodiesel? Biodiesel is a vegetable oil-based fuel that runs in diesel engines — cars, buses, trucks, construction equipment, boats, generators, and oil home heating units. It’s usually made from soy or canola oil, and can also be made from recycled fryer oil. You can blend it with regular diesel or run 100% biodiesel. What are the benefits of …

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The Best Computer Under $500

by Patrick •

Here is some helpful information to find the best computer under $500. The average price of a personal computer is somewhere in the neighborhood of $1300, according to CNET.com. That’s a rather hefty chunk of change, especially if you’re a recent high school or college graduate and don’t have a sizable bank account (who does in this economy?). Even spending …

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The Best Toasters of 2014

by Siel •

What makes a toaster efficient? Read through reviews of popular toasters, and you’ll see that many people seem to care more about the bells and whistles — automatic lowering of bread, pleasant dings when toasting is complete, and the like — than anything else.

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Danish Island Is Energy Self-Sufficient

by Justin Thomas •

The goal of the Danish island of Samso, home to about 4000 people, is to power their island with completely green power. They heat their homes with grass burned in a central heating system. Their electric come from the wind, and they power their vehicles on biofuel which they also grow. Since 1998, Samso began converting its energy into renewable …

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SmartSwitch Takes Human Error Out Of The Energy Efficiency Equation

by Justin Thomas •

The quest for low-impact, efficient living is often at odds with the human flaws of sheer laziness and absentmindedness. This couldn’t be more poignantly-illustrated than in an average American home. Much electricity is wasted each and every day by very simple, avoidable behavior. One of the most common examples is the vast amounts of electricity that are essentially thrown away due to …

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The Most Efficient Killer Of Microorganisms: Essential Oils

by Justin Thomas •

High-grade essential oils are the most efficient killers of microorganisms (for more information see  The Aromatherapy Bible: The Definitive Guide to Using Essential Oils, The Complete Book Of Essential Oils or The Illustrated Encyclopedia Of Essential Oils). Basically, essential oils are great disinfectants, and they are also healthy to inhale. They have other beneficial effects on the body and mind. …

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Urban Bike Sharing Coming To The U.S.

by Justin Thomas •

Bike sharing is an optimal method of transportation. American cities and universities, eager for greener solutions to urban congestion, are rushing to set up bicycle-sharing programs similar to those launched in Europe in recent years. Washington DC will likely be the first in the nation to offer two-wheeled transport at various locations for a nominal fee, under a deal with …

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Staber Washer: Highly Efficient

by Justin Thomas •

The Staber Washer is good washer if you are interested in saving electricity, water and detergent. It is the only top loading, horizontal-axis clothes washer made in the U.S. It operates in a similar way to an efficient front load washer, but you get top loading convenience. Compared to conventional vertical-axis agitator washers, the Staber uses 66% less water, 50% …

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Home Coffee Roasters: 5 Efficient Choices

by Tracy McGill •

Home coffee roasting, once considered an exotic practice only for the hardcore coffee drinker, has seen a rebirth in recent years. Coffee lovers everywhere are embracing this surprisingly simple and efficient way to enjoy the best tasting coffee around. Once a common practice in American households, the 20th century onslaught of commercial coffee roasters and instant coffee virtually wiped out …