Earth+
2011年12月23日 星期五
Seeing Equinoxes and Solstices from Space
Seeing Equinoxes and Solstices from Space
Snow Cover & Net Radiation :
Snow Cover & Net Radiation :
2011年12月9日 星期五
Foodshed Mapping
Modeling the relationship between food, energy, and environmental impacts
Foodshed
A foodshed is the geographic location that produces the food for a particular population.
Deep-sea battery comes to light
Microbes fuel electrical current at hydrothermal vents
Self-shading smart window runs on sunlight
RavenBrick's self-tinting window coating, seen here in tinted state, was used at the National Renewable Energy Laboratory's recently built energy-efficient building.
2011年12月8日 星期四
Earth Science Discovery with Google Maps
Reverb is NASA's Earth science discovery tool.
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