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Let's Not Forget: Even Without CO2, Coal Would Still Be Very Dirty

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coal ash spill photo
"Orthographic aerial photograph of Kingston Fossil Plant coal fly ash slurry spill, in Kingston, Tennessee, taken the day after the event." Photo: Public domain

CO2 is Important, But Not the Only Thing
David Roberts over at Grist has

LED Street-Lights are Greenest Choice, Life-Cycle Study Shows

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LED street light photo
Image: Knossos

Induction Lights Are Close, But No Cigar
Most people who have been following lighting tech seem to be convinced that light-emitting diode (LED) lights are the future, but it's always good to see new research being done on them. The more sure we are that they're the way to go, the better.

No More Downcycling? Breakthrough Organic Catalyst = More Effective PET Plastic Recycling

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ibm plastic recycling research photo
Photo: Monica M. Davey/Feature Photo Service for IBM

13 Billion PET Plastic Bottles are Thrown Away Each Year
Certain things are harder to recycle than others. While it's relatively easy to make a new aluminum can out of an old aluminum can, making a new plastic bottle out of an old one is a lot harder.

Book Review: Story Of Stuff Goes Into Detail About The Problems with Possessions

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story of stuff cover image
Image via Amazon

The viral video phenomenon The Story of Stuff has made a big impact on audiences worldwide. Since its release in 2007, it's been viewed over 10 million times, showing we're as fascinated by learning about our Stuff as we are with the items themselves.

Nokia Moving Into Kinetically Charged Cell Phones, Files New Patent

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nokia phone guts photo
Photo via jurvetson

So far, kinetic charging for cell phones has been confined to t

Harvard's Tiny "Pocket" Laboratory Could Speed Discovery of New Biofuels, Medications (Video)

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harvard pocket lab image
Image via Eurekalert, Credit: Courtesy of Jeremy Agresti, Harvard School of Engineering and Applied Sciences

Just a bit smaller than an iPod Nano, a new pocket-sized laboratory could revolutionize the way biofuels are discovered.

Bluecar EV to be Launched in the Fall of 2010

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bluezero electric car pininfarina bollore photo
Photo: Pininfarina

A Proving Ground for Lithium-Metal-Polymer Batteries?
After some delays and problems, it looks like the Bluecar EV by Pininfarina and Bolloré is going to launch in the fall of 2010 if crash tests are successful and the car meets safety r

New "Liquid Magnet" Solder Could Be Lead-Free Alternative For Electronics

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solder on spool photo
Photo via oskay

Innovations that help us get the lead out of electronics is a really big deal. The heavy metal is a big source of pollution in soil and ground water tables due to electronics being tossed in landfills, and is a toxic substance in e-waste dumps.

Magtenlight Powers Your Bike Light With Magnets (Video)

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magtenlight kit photo
Image via Magtenlight

The time change isn't here quite yet, which means many of us are still riding our bikes home in the dark after work. A bright bike light is therefore a must, and there are a lot of systems available that gather a charge while cycling. The newest one is a system that hooks up to your bike wheel but is entirely frictionless, relying instead on magnetism.