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Jan 31, 1571
John Napier
John Napier created mathematical logarithms that helped in creating the operating systems of calculators so it give the correct answer. -
Blaise Pascal
Blaise Pascal invented the Pascal's calculator, availiable to sum an after some improvements, to substract -
Charles Babbage
He desing a calculator machine, available to sum, substract, multiply and divide, based on the other calculator machines made by Blaise Pascal. -
Lady Augusta Ada
Lady Augusta Ada helped Babbage with his machine, she creates the first algorithm for the purpose of been processed by a machine. Help Babbage´s machine to function. -
Alan Turing
Turing showed that the machine was able to implement any mathematical problem that could be represented by an algorithm. Turing machines remains the central object of study in the theory of computation. He came to prove that there was no solution to the decision problem, Entscheidungsproblem, showing first that the halting problem for Turing machines is unsolvable: it is not possible to decide algorithmically whether a Turing machine stops or not -
Tommy Flowers
British engineer who designed Colossus, the first programmable digital electronic computer in February 1943. It had 1500 valves, used during World War 2 to decipher German codes. -
Howard Aiken
He was the engineer in the invention of Harvard Mark I in 1944 and in 1947, Aiken completed his work on the Harvard Mark II computer Mark III and Mark IV at Harvard. -
Jack Kilby
Revolucionate the technology by creating integrated small circuits using transistors, resistors and summarizes all the big machines that used giant circuits. He proved that a circit can be efficient and be little. -
Bill Gates
Paul Allen and Bill Gates create a software for the Altair, one of the first personal computer, (Beginners´s All-purpose Symbolic Instruction Code) BASIC, that how it was called the software. -
Steve Jobs
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Larry Page
Sergey Brin and Larry Page. Together they developed and launched the Google search engine, which became operational in 1998. Google is based on patented PageRank technology. -
Sergey Brin
He met Larry Page during a conference orientation for new students at Stanford University. Although initially clashed, soon began to connect and share ideas. They joined his mathematical interest especially the World Wide Web. The result of this union would be born in 1996, BackRub, the predecessor of Google search engine. The project grew rapidly and realized they had created a superb search engine
