Jan 02 2011
E-waste Laws Make Everyone Recycle
In many states, it's unlawful to toss out your old electronics.
Comments Off
Dec 31 2010
E-waste Laws Make Everyone Recycle
In many states, it's unlawful to toss out your old electronics.
Comments Off
Dec 20 2010
Device Generates Electricity from Heat and Light
A new device from Fujitsi converts ambient energy from either heat or light into electricity.
Comments Off
Dec 17 2010
Have Yourself a Solar-Powered Christmas
From buying a Christmas tree to lighting it, saving energy is not difficult.
Comments Off
Dec 07 2010
Human-Powered Gyms Do Double Duty
More gyms are using specially designed equipment to capture the energy you create while pedaling, and turn it into useful electricity.
Comments Off
Nov 30 2010
Tech That Lights Up the Whole Ceiling
Lasers are making a magical kind of LED turn all surfaces into light sources.
Comments Off
Nov 09 2010
Disassemble This Laptop in Thirty Seconds
To prevent more laptops from becoming electronic waste in landfills, some Stanford graduate students designed a computer that can be disassembled in thirty seconds for recycling.
Comments Off
Oct 20 2010
Paper-Thin Solar Cells Show Promising Early Results
Paper-thin solar cells that can be printed on just about anything from paper to window blinds are a reality, and it won't be long before they are for sale.
Comments Off
Sep 20 2010
Is E-Waste Hazardous?
E-waste poses serious environmental and health risks, but eradicating it could be economically hazardous to those whose livelihoods depend on it for employment.
Comments Off
Aug 17 2010
Soap and Wax Improve Battery’s Cost and Capacity
Soap and wax keeps the outside of a car clean and shiny but could also improve the battery inside.
Comments Off
« Previous Page — Next Page »