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A thaumatrope of a mouse and a cage. British mathematician Charles Babbage recalled in 1864 that the thaumatrope was invented by the geologist William Henry Fitton. Babbage had told Fitton how the astronomer John Herschel had challenged him to show both sides of a shilling at once. Babbage held the coin in front of a mirror, but Herschel showed ...
This medal is now in the collection of the Geological Museum, Trinity College, Dublin. Around 1825, according to Charles Babbage's autobiography, he invented the thaumatrope, which was later commercially publicised by Dr. John Ayrton Paris (to whom the invention is more usually attributed). [4] He died in London.
He is a possible inventor of the thaumatrope, which he published with W. Phillips in April 1825. [1] Life
According to the 1864 narrative of the British mathematician Charles Babbage, the thaumatrope was invented by the Irish geologist William Henry Fitton. Babbage had told Fitton how the astronomer John Herschel had challenged him to show both sides of a shilling at once. Babbage held the coin in front of a mirror, but Herschel showed how both ...
1864 – According to the 1864 narrative of the British mathematician Charles Babbage, the thaumatrope was invented by the Irish geologist William Henry Fitton. Babbage had told Fitton how the astronomer John Herschel had challenged him to show both sides of a shilling at once. Babbage held the coin in front of a mirror, but Herschel showed how ...
Claudet also noted in 1867 that the thaumatrope could create a three-dimensional illusion. A spinning rectangular thaumatrope with the alternating letters of the name "Victoria" on each side, showed the full word with the letters at two different distances from the observer's eye. If the two strings of the thaumatrope are attached to the same ...
Specific date unknown In 1892, mechanical engineer Thomas E. Bickle received British Patent No. 20,281 for a clockwork thaumatrope with "pictures or designs exhibiting some action or motion in two phases, which are thus alternately presented to the eye in rapid succession with small intervals of rest". [5]
Roget plaque, George Square, Edinburgh Peter Mark Roget was born in Broad Street, Soho, London, the son of Jean (John) Roget (1751–1783), a Genevan cleric born to French parents, and Catherine "Kitty" Romilly, the sister of British politician, abolitionist, and legal reformer Sir Samuel Romilly.