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What is graphene?
Learn about some possible applications of graphene, a uniquely strong, flexible,...
Images
installing a solar panel
Engineers installing a solar panel in a solar power plant.
©only_kim/Shutterstock.com
Solar cell
When sunlight strikes a solar cell, an electron is freed by the photoelectric effect....
© Merriam-Webster Inc.
Solar Terrestrial Relations Observatory
Artist's conception of Solar Terrestrial Relations Observatory (STEREO) satellites...
National Aeronautics and Space Administration/JHU APL
thin-film solar cell
Thin-film solar cells, such as those used in solar panels, convert light energy into...
Anson Lu—Panther Media/age fotostock
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