Videos
Solar-Powered, Oil-Cleaning Robots: Solution for Oil Spill?
Posted in Remediation Technologies, Solar Power, Pollution, News, Videos on
Wednesday, August 25 2010
A team of researchers at MIT's SENSEable City Laboratory have developed Seaswarm, a robot that autonomously navigates the water’s surface and uses nanofibers to absorb 20 times its weight in oil, which could be made into a viable solution for cleaning up the Gulf oil spill.
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PETE: A New Solar Energy Conversion Process
Posted in Solar Power, Energy Efficiency, Renewable Energy, Videos on
Tuesday, August 03 2010
Stanford engineers have discovered a process called photon enhanced thermionic emission (PETE) that simultaneously combines the light and heat of solar radiation to generate electricity, and could offer over double the efficiency of existing solar cell technology. The process could reduce the costs of solar energy production enough for it to compete with oil.
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Planar Micro-Optic Solar Concentration
Posted in Solar Power, Energy Efficiency, Renewable Energy, Videos on
Thursday, July 15 2010
A new solar concentrator from Ph.D. student Jason Karp of the University of California, San Diego collects sunlight with thousands of small lenses imprinted on a common sheet. All these lenses couple into a flat "waveguide" which funnels light to a single photovoltaic cell.
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Hope for Carbon Capture Materials
Posted in Pollution, Carbon Dioxide, Videos on
Friday, June 25 2010
Berkeley Lab scientists are betting on a recently discovered class of materials - called metal-organic frameworks, which boast a record-shattering internal surface area - to efficiently strip carbon dioxide from a power plant's exhaust before it leaves the smokestack.
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$33 Million in Funding for Biomass R&D
Posted in Alternative Fuels, Biomass, Renewable Energy, Government Initiatives, News, Videos on
Wednesday, May 12 2010
The U.S. Departments of Energy (DOE) and Agriculture (USDA) jointly announced up to $33 million in funding for research and development of technologies and processes to produce biofuels, bioenergy, and high-value biobased products - subject to annual appropriations.
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Nanofiber-based Lighting Technology
Posted in Energy Efficiency, LEDs/Lighting, Videos, Videos on
Wednesday, March 17 2010
RTI International developed a polymer nanofiber material with nanoscale properties that provides cost-effective management of visible light in a solid-state lighting device. This video shows prototypes of unique lighting device designs incorporating the technology.
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Happy Holidays!
Posted in Videos, Videos on
Friday, December 11 2009
In science news not green but white, scientists at the UK's National Physical Laboratory (NPL), have created the world's smallest "snowman" at 10µm across - 1/5th the width of a human hair. The snowman was made from two tin beads used to calibrate electron microscope astigmatism.
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