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He is best known for the invention of the crossword puzzle in 1913, when he was a resident of Cedar Grove, New Jersey. [5] Wynne created the page of puzzles for the "Fun" section of the Sunday edition of the New York World. For the December 21, 1913, edition, he introduced a puzzle with a diamond shape and a hollow center, with the letters F-U ...
A crossword (or crossword puzzle) is a word game consisting of a grid of black and white squares, into which solvers enter words or phrases ("entries") crossing each other horizontally ("across") and vertically ("down") according to a set of clues. Each white square is typically filled with one letter, while the black squares are used to ...
Frank Whittle (1907–1996), co-inventor of the jet engine William Winlaw (d.1796), patented agricultural machinery Arthur Wynne (1862–1945), inventor of crossword puzzle
Engineers during World War Two test a model of a Halifax bomber in a wind tunnel, an invention that dates back to 1871.. The following is a list and timeline of innovations as well as inventions and discoveries that involved British people or the United Kingdom including the predecessor states before the Treaty of Union in 1707, the Kingdom of England and the Kingdom of Scotland.
Jerome H. Lemelson (1923–1997), U.S. – inventions in the fields in which he patented make possible, wholly or in part, innovations like automated warehouses, industrial robots, cordless telephones, fax machines, videocassette recorders, camcorders, and the magnetic tape drive used in Sony's Walkman tape players.
Denmark – Devices akin to Goldberg's machines are known as Storm P maskiner ('Storm P machines'), after the Danish inventor and cartoonist Robert Storm Petersen (1882–1949). France – A similar machine is called usine à gaz , or ' gasworks ', suggesting a very complicated factory with pipes running everywhere and a risk of explosion.
Isochronism of the pendulum: Galileo proposed this principle and illustrated a mechanical clock using the pendulum, [389] [390] with C. Huygens formulating the isochronism properly [391] and credited as inventor of the pendulum clock. Controversy sparkled between Vincenzo Viviani and Huygens about the paternity of the invention. [389] [392]
Joshua Lionel Cowen (August 25, 1877 – September 8, 1965), born Joshua Lionel Cohen, was an American inventor and cofounder of Lionel Corporation, a manufacturer of model railroads and toy trains who gained prominence in the market before and after World War II.