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IN THE NEWS
TOUR OF THE MONTH
ON THIS DAY IN LONDON
13th December 1951 Margaret Thatcher weds businessman Denis Thatcher at Wesley's Chapel.
13th December 1923 Gangster 'Mad' Frankie Fraser was born in Lambeth, London.
13th December 1919 Ross and Smith land in Australia from a flight from London
13th December 1823 Italian composer Gioacchino Rossini arrives in London.
World's 1st Business Computer
This is where Lyons and the worlds 1st business computer lived.
Location: Kaevener House, Hammersmith Road, W14 8YW
Description: The British LEO I (Lyons Electronic Office I) computer, ran its first business application in 1951. The computer, modeled closely on the Cambridge EDSAC, was the first computer used for commercial business applications.
LEO I's clock speed was 500 kHz, with most instructions taking about 1.5 ms to execute. To be useful for business applications the computer had to be able to handle a number of data streams, input and output simultaneously. Hence its chief designer, Dr. John Pinkerton, designed the machine to have multiple input/output buffers. In the first instance these were linked to fast paper tape readers and punches, fast punched card readers and punches, and a 100 line a minute tabulator.
The old Cadby Hall has been completely demolished.
Industry
Technology
Ranking This Month: 565/2812
Pages Hit This Month: 47
Link to This Page: http://www.shadyoldlady.com/location/617
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This is where Lyons and the worlds 1st business computer lived. |
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Sir Isaac Newton lived here», 3.3km
Explorer Stuart lived here», 0.9km
Colour Mauve invented here», 6.9km
UCL Observatory», 8.2km
World's 1st Business Computer», 0km
Edmund Halley's Tomb», 9.4km
The Colonnade Town House», 2.3km
Charles Babbage was born here», 5.0km
Bouncing Bomb inventor's house», 7.4km
Scientist Rosalind Franklin», 1.5km
mapping London's most interesting and unusual places and history
