Grand Prismatic Spring
Watch the superheated and mineral-rich groundwater returning to the surface as colorful hot pools and springs, Grand Prismatic Spring, Yellowstone National Park, Wyoming, U.S.
Via Films/Artlist.io
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Contunico © ZDF Studios GmbH, Mainz; Thumbnail ScottishPower RenewablesOverview of efforts to create usable energy from waves, including a discussion of the Pelamis power generator in the North Sea off the coast of Scotland.
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Encyclopædia Britannica, Inc.Astronauts at the International Space Station research, exercise, eat, and sleep—in outer space.
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Encyclopædia Britannica, Inc.Geysers in Yellowstone National Park, northwestern Wyoming, U.S.
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Encyclopædia Britannica, Inc.A look at Yellowstone National Park, western U.S., including its geothermal features and wildlife.
