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Logarithms
John Napier made Logarithms -
Period: to
History of Computing
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First Calculator
Blaise Pascal made the First working Calculator -
Complex Calculator
Leibnitz made the complex calculator -
Loom
Joseph Marie Jacquard made the Loom -
World’s First Working Programmer
Lady Augusta Ada made the world’s first working programmer -
Different English Modern Computer
Charles Babbage designed Different English Modern Computer but it was never built -
ABC Computer
John Vincent first abc computer in the early 40s -
On Computable Numbers
Alan Turing published a paper called On Computable numbers 1942 -
World War 2 Code Breakers
Bletchley Park hacked the World War 2 code breakers -
Colossus
Tommy Flowers & Alan Turing invented the first electronic computer called Colossus -
Smaller Computers
Howard Aiken made the first mechanical relay that made computers smaller -
COBOL
Dr Grace Murray Hopper invented the COBOL , a moth flew into her computer