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Full-Text Articles in Physical Sciences and Mathematics
The Development Of The Slide Rule, Robert Bray
The Development Of The Slide Rule, Robert Bray
Honors Theses
Although the slide rule has been used extensively in business, industry, and science only in recent years, it is not a modern invention. Since the slide rule is a mechanical device whereby the logarithms of numbers may be manipulated, the slide rule of today was made possible over three and one-half centuries ago by John Napier, Baron of Merchiston in Scotland. In 1594, Napier privately communicated his results to Tycho Brake, a Danish astronomer, but did not publicly announce his system of logarithms until 1614. Napier set forth his purpose.
The Memory Unit Of A Digital Computer, Bobby Ridgell
The Memory Unit Of A Digital Computer, Bobby Ridgell
Honors Theses
Since the development of the first modern digital computer in August 1944, the digital computer has become one of the most essential machines of the modern day. According to Edmund Berkeley and Lawrence Wainwright it is one of the two events by which the twentieth century will be remembered. This development has also led to what has been called the Second Industrial Revolution. That so much importance should be placed on one development is extraordinary, but the far reaching effects of the digital computer are also extraordinary.