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Town of Sisimiut located on the coast of the Davis Strait on Kangerluarsunnguaq Bay, Greenland
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earthquake. Heavily damaged school in the town of Yingxiu after a major earthquake struck China's Sichuan Province on May 12, 2008.
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Queen Elizabeth II addresses at opening of Parliament. (Date unknown on photo, but may be 1958, the first time the opening of Parliament was filmed.)
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Charles Darwin, carbon print photograph by Julia Margaret Cameron, 1868.
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Orange basketball on black background and with low key lighting. Homepage 2010, arts and entertainment, history and society
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photocopier summary

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Below is the article summary. For the full article, see copier.

photocopier, Device for producing copies of text or graphic material by the use of light, heat, chemicals, or electrostatic charge. Most modern copiers use a method called xerography.