Aug 05 2011
Europe’s First Wind- and Solar-Powered Billboard
Ricoh Europe's 'eco-board' powered by five turbines and 96 solar panels.
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Aug 05 2011
Europe’s First Wind- and Solar-Powered Billboard
Ricoh Europe's 'eco-board' powered by five turbines and 96 solar panels.
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Aug 03 2011
Reuse Old Bottle Caps in Funky Table Lamp Kit
Why throw your caps away when they could create a unique work of table lamp art?
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Jul 28 2011
Antenna Scavenges Excess Wireless Signals
Researchers use inkjet printers to print a simple antenna that can harvest stray electromagnetic energy.
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Jul 26 2011
Energy-Harvesting Ships On the Horizon
Buoy-equipped arms connected to a generator could produce cheap electricity at sea.
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Jul 14 2011
A Travel Charger That Fights Vampires
The compact, environmentally friendly iDapt i1 Eco is made from recycled components, charges two devices at once and features an innovative auto-off system.
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Jul 12 2011
LED Desk Lamp Sports 4-Port USB Hub
Energy savings and flexibility set this portable LED device apart.
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Jul 05 2011
Nanotech-Enhanced Fuel Cells to Provide Cleaner Coal
"Nano islands" keep coal fuel cells clean and functional.
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May 29 2011
Using Exhaust to Increase Fuel Efficiency
BMW, Ford and Chevrolet are testing a method to capture waste heat from car engines to improve gas mileage.
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May 04 2011
Hybrid Solar Panel Generates Hot Water and Electricity
Two innovations were combined to increase efficiency of solar-thermal flat panels by seven to eight times.
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