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Name: Slide ruler
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The slide rule, also known colloquially in the United States as a slipstick, is a mechanical analog computer. The slide rule is used primarily for multiplication and Basic concepts - Operation - Physical design - History. The slide rule, or slipstick, is a mechanical analog computer. The slide rule is used mainly for multiplication and division, and also for "scientific" functions such . 22 Jul - 7 min - Uploaded by singingbanana No shoes allowed on the helter skelter. You can buy original '50s, '60s slide rules on ebay.
27 Aug - 3 min - Uploaded by Alan O'Donohoe At the National Museum of Computing there is a large demonstration model of a slide rule. In. The slide rule is actually made of three bars that are fixed together. The sliding center bar is sandwiched by the outer bars which are fixed with respect to each. A slide rule consists of three parts: the body, the slide, and the cursor. The body and the slide are marked with scales. The cursor has a hairline that facilitates.
"Dad says that anyone who can't use a slide rule is a cultural illiterate and should not be allowed to vote. Mine is a beauty - a K&E inch Log-log Duplex. Slide-rules were widely used and sold into the s and were advertised in competition with the early electronic hand-held calculators, so one is included as a. 26 Apr A slide rule, also known as a slide ruler or a slipstick, is an extremely complex ruler that functions as an analog computer. By sliding various. Slide rule, a device consisting of graduated scales capable of relative movement, by means of which simple calculations may be carried out mechanically. Read reviews, compare customer ratings, see screenshots, and learn more about Pocket Slide Rule. Download Pocket Slide Rule and enjoy it on your iPhone.
Sphere's Slide Rule Universe is a repository for slide rule information, pictures, history and links to sellers, other slide rule sites and experts, and an on-line slide . The pre-eminent figures in science both contribute to the creation of the slide rule and make use of it in their work, including Galileo, Napier, Gunter, Oughtred. 22 Oct Before the smartphone, the laptop and the graphing calculator, there was the slide rule. It's a powerful mechanical computing device, often no. 11 Jul On this day in tech history, the last slide rule manufactured in the United States was produced and presented to the Smithsonian.