computer science

The Last Lecture of Randy Pausch

The Last Lecture of Randy Pausch

Randy Pausch(1960 – 2008) On October 23, 1960, professor of computer science and human-computer interaction Randy Pausch was born. He is best known for a lecture titled “The Last Lecture: Really Achieving Your Childhood Dreams” he gave after he had learned that he had pancreatic cancer, which became rather popular on youtube. Randy Pausch studied at Brown University and received his Ph.D. in computer science at Carnegie Mellon University in the 1980’s.…
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Intel 4004 – The World’s First Microprocessor

Intel 4004 – The World’s First Microprocessor

The Intel C4004, the very first commercially available microprocessor On November 15, 1971, Intel presented the Intel 4004 microprocessor, the world’s very first commercially available 4-bit central processing unit (CPU). It was the first complete CPU on one chip. By the time, this revolutionary microprocessor, the size of a little fingernail, delivered the same computing power as the first electronic computer built in 1946, which filled an entire room. Back in 1969,…
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The Bug that wasn’t really a Bug – Computer Pioneer Grace Murray Hopper

The Bug that wasn’t really a Bug – Computer Pioneer Grace Murray Hopper

Most of you might think that computers is one of these men’s business things. Far from it! Not even that it was a girl who was the very first programmer in history – Ada Augusta King Countess of Lovelace [1] – it was also a woman in the early days of computers, who developed the very first compiler to translate high level language computer programs into low level machine commands. But besides her…
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