On a cold November afternoon in 1844, players in Washington opened a chess game in the old, familiar way, with a pawn pushed ...
Joseph Henry, America's foremost electrical physicist of the early 19th century and first Secretary of the Smithsonian, was central to the development of science and technology surrounding the ...
On a brisk afternoon in Washington, D.C., on December 13, 1844, an unusual sight drew curious onlookers to the U.S. Capitol. A tangle of wires, wooden poles, and odd-looking electrical boxes had been ...
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