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Who invented printer?
The first computer printers were adaptations of existing punch card printing accounting machines or of electric typewriters. Printers were long used for teletypes before personal computers were invented. The first printer design was likely that of Charles Babbage who designed (but did not build) a rod-and-key printer for his "difference engine" in the early 1840's. The printer was actually built from his plans 150 years later, and completed in April, 2000.
Where was the first stamp made?
The first postage stamp was issued by Great Britain on 1 May 1840. {| |- | It was referred to as the One Penny Black. It was issued in 1840 and depicted Queen Victoria. |}
What is the first computer programming software?
The first computer program is thought to have been created by Ada Lovelace in the 1840's for Charles Babbage's general purpose computer. The program was called Notes and it was an algorithm that was to be used by a computer.
When did John Hudson a first fleet convict die?
John Hudson Died of old age
When did Elijah McCoy invent the portable ironing board?
in the year 1840
When did Charles Babbage build the computer?
Charles Babbage arrived at the first mechanical computer by creating the Analytical Engine, a system capable of performing fully fledged arithmetic computations. He is also the inventor of the Difference Engine.
Who inveted stereoscope?
It was first invented by Sir Charles Wheatstone in 1840
Where did Ada Byron Lovelace go to college?
Charles Babbage was Ada Bryon Lovelace's mentor. He helped her to begin mathematical studies with Augustus de Moyan in 1840 at the University of London.
Who created program for analytical engine?
It was Ada Augusta (1815-52), the daughter of Lord Byron, who had become the Countess of Lovelace when she married. She studied mathematics enthusiastically under the famous Augustus de Morgan. Lady Lovelace learned how the Analytical Engine worked from an English translation of an Italian report by L.F. Menabrea of a talk about it given by Charles Babbage in Turin in 1840.
When did Charles Follen die?
Charles Follen died in 1840.
When was Charles Warren born?
Charles Warren was born in 1840.
When was Charles Crapsey born?
Charles Crapsey was born in 1840.
When did Charles Barnard die?
Charles Barnard died in 1840.
When was Charles Lavigne born?
Charles Lavigne was born in 1840.
When was Charles MacGregor born?
Charles MacGregor was born in 1840.
When did Charles Alten die?
Charles Alten died in 1840.
When did Charles Whittingham die?
Charles Whittingham died in 1840.
