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Gothic mirror, detail from The Marriage of Giovanni Arnolfini and Giovanna Cenami by Jan van Eyck, 1434; in the National Gallery, London. Colonial American Queen Anne furniture (Left to right) Maple and pine mirror, probably from Boston, 1720–45, above a tulip and maple tea table, Middle Colonies, 1730–40; japanned pine and maple high chest by John Pimm of Boston, 1740–50; and a walnut splat-back Queen Anne armchair; in the Henry Francis du Pont Winterthur Museum, Delaware. kaleidoscope elliptic mirror reflection of light in a mirror
How lenses and mirrors affect light and vision
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Galaxy clusters like Abell 2744 can act as a natural cosmic lens, magnifying light from more distant, background objects through gravity. NASA's James Webb Space Telescope may be able to detect light from the first stars in the universe if they are gravitationally lensed by such clusters. (astronomy, space exploration, galaxies)
How Fast Is the Universe Expanding?
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Drinking water is poured into a glass.
Water Fluoridation: Just the Facts
Gutzon Borglum. Presidents. Sculpture. National park. George Washington. Thomas Jefferson. Theodore Roosevelt. Abraham Lincoln. Mount Rushmore National Memorial, South Dakota.
9 Memorials and Monuments in the United States
Close up of books. Stack of books, pile of books, literature, reading. Homepage 2010, arts and entertainment, history and society
12 Novels Considered the “Greatest Book Ever Written”
Poker game. Card game. Royal Flush in poker. Hearts suit gambling
Poker Hands Ranked
Aurochs. Bos primigenius. Skeleton. Extinct animal. Skeleton of an Aurochs, an extinct wild ox.
6 Animals We Ate Into Extinction
Amendments 1-10 to the Constitution of the United States constitute what is known as the Bill of Rights on an American flag.
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US Marines firing at Fallujah, Iraq, during the Second Battle of Fallujah in November 2004. Operation Iraqi Freedom, Iraq War.
Timeline of the 2000s

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Also Known As reflector

Photos and Videos

Gothic mirror, detail from The Marriage of Giovanni Arnolfini and Giovanna Cenami by Jan van Eyck, 1434; in the National Gallery, London.
Colonial American Queen Anne furniture (Left to right) Maple and pine mirror, probably from Boston, 1720–45, above a tulip and maple tea table, Middle Colonies, 1730–40; japanned pine and maple high chest by John Pimm of Boston, 1740–50; and a walnut splat-back Queen Anne armchair; in the Henry Francis du Pont Winterthur Museum, Delaware.
kaleidoscope
elliptic mirror
reflection of light in a mirror
How lenses and mirrors affect light and vision
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Key People

Amici, Giovanni Battista
Giovanni Battista Amici
Italian astronomer
James Short
British optician and astronomer