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From the monthly archives:

March 2009

Announcing: LED Light Reviews

March 25, 2009

We’re launching a new site called LED Light Reviews! This site will focus exclusively on LED lights. We’ll review the best LED products,  and track innovations in the world of LEDs.
Benjamin has already posted some great reviews like: a solar powered ferris wheel lit up with LEDs, the world’s largest LED chandelier,  safety clothing with [...]

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AC Propulsion Converts Cars To Electric Power

March 16, 2009

Here’s a video from a company called AC Propulsion, showing how straightforward it is to convert your car to electric power.

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The Bardessono Inn: 93% Of Construction Waste Reused

March 16, 2009

In Napa Valley, the newly opened Bardessono Inn and Spa is perhaps the greenest luxury hotel in the country. There are several innovative features that make Bardessono a model for green builders. Perhaps most impressive is the fact that 93 percent of the Bardessono’s construction waste was recycled — an unusally high amount. Materials [...]

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The Best PortableCar GPS Navigators Of 2010

March 16, 2009

In the past five years or so, one of the handiest applications of GPS technology has been the development of portable GPS navigators designed to go into a car to help a driver navigate as she drives.

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HippoRoller Water Carrier – Simple Efficiency With A Far-Reaching Payoff

March 13, 2009

Water is an immediate, fundamental need for human survival, but one in six people worldwide don’t have immediate access to water resources, particularly in arid regions of southern Africa. The HippoRoller is a deceptively efficient water carrier with the potential to offer huge health, economic, and social benefits to developing communities.

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Efficient: Inexpensive, Folding, Full-Size Bikes

March 9, 2009

The Dahon Jack folding bike. It weighs 28.4 pounds (or 12.9 kg). I’ve treated this bike harshly for a year now, and I haven’t had any problems with it. It costs $459.

The Dahon Espresso. It has 21 gears instead of 8. It weighs 13.3 kg (or 29.3 lb). I’m currently testing this bike — [...]

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Old Running Shoes Never Die – But Brooks BioMoGo Really Does Fade Away

March 9, 2009

A critical aspect of a product’s “efficiency” involves not just what it does, but also where it comes from and where it goes after its useful life. Brooks has taken an innovative step to improve the life-cycle efficiency of its running shoes with its biodegradable BioMoGo cushioning material.

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World’s Brightest Single LED Flashlight: Neofab Legion II

March 7, 2009

A triumph of careful thought, detailing and thorough testing, the Neofab Legion II is a new single LED flashlight that is said to produce a whopping 742 lumens. If accurate, this light will be the brightest single-LED in the world.

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The Best Rice Cookers

March 5, 2009

Do you eat rice at least 3 times a week? If not, quit reading — after this paragraph. The most efficient rice cooker decision you can make is to NOT buy a hefty gadget devoted almost entirely to cooking just rice. Instead, learn how to cook rice perfectly in a pot or, if you’re aiming [...]

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SmartSwitch Takes Human Error Out Of The Energy Efficiency Equation

March 4, 2009

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 [...]

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New Longtail Utility Bike: The Madsen kg271

March 1, 2009

Here’s a rare find — a new longtail bike. This bike is called the kg271, and it’s made by Madsen Cycles. They describe the bike as an “urban utility bike”. It comes in two versions: one with a rack built with oversized steel tubing, and another version with a bucket that incorporates a removable seat [...]

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