Ende der 1930er bis in die 40er hinein gebaut. Woodie Guthrie hat hier auch gearbeitet und dabei "This land is your land" geschrieben.
Bild: pmmueller
Shasta Staudamm und Shasta Lake
Author:
Staudamm bei Page
Bild: sonium
Hierzmann Sperre
Finger scanner for security
Bild: david_shankbone
Finger
Bild: Benjamin Chodroff
Fingerprint
Bild: glennji
Doodle
Bild: tillwe
Solucar PS10
Solúcar PS10 es una planta solar termoeléctrica por tecnología de torre, la primera en el mundo explotada comercialmente. Solucar PS10 is the first solar thermal power plant based on tower in the world that generate electricity in a commercial way.
Bild: afloresm
Solar Power Plant
Bild: Pere Tubert Juhé
Mirrors for a solar power plant
This is the worlds most advanced 11MW solar power plant (2009)
The tower converts the sunlight from the mirrors around it into heat and then powers a gas turbine to generate electricity
Bild: langalex
Demasiado Sol
Solar thermal field
Bild: International Rivers
Concentrating Solar Plant
Underwater Turbine
Solar Collector Simulator
Solar Collector power plant simulation set to heliostats on solar concentrator and located in Nashua, NH, 12/08/2010. Red lines indicate solar path and sunrise/sunset azimuths on simulation date. Red shading indicates solar elevation angle and azimuth at time of screenshot.
Bild: Kevin M. Gill
Kevin M. Gill – Flickr
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- Yosemite National Park @ 1/3 Arc Second
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- Yosemite National Park @ 1/3 Arc Second (2)
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- jDem846 Example: Google Earth
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- Digital Elevation Model of our Earth
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- World Bedrock Digital Elevation Model
Bild: Kevin M. Gill