Slide Rule Sites

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The Slide Rule Trading Company sells and trades new and used slide rules and slide rule repair parts. SRTC is operated as a hobby by Paul Ross. The Slide Rule Trading Company specializes in slide rule replacement parts. We also buy and sell new and used slide rules and almost everything that is of interest to slide rule collectors. Nothing for sale--just information like How to Manage a Slide...
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Slide Charts. Data Wheel Charts. Slide Rule Style Calculators. Hi-touch data visualization tools. Graphically organized for fast, easy reference. American made. Your target audience is overrun with more and more information, and they have less and less time to absorb it. Datalizer converts information into interactive, infographic products that bridge the time/data gap. We design and...
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Slide-a-Note musical slide rule helps you to learn to read piano sheet music with bass and treble clefs. Shows the 90° correlation between the musical staff and the piano keyboard. Moving to the right on the keyboard is higher on the staff and vice versa. The primary benefit of using the...
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Archive of Collections A new feature of this site and is a new service of The Oughtred Society, where we present the collections of members, including images and descriptive information for all items in the collections. These collections will be preserved on the Oughtred Society web site for...
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Collezione di regoli calcolatori con schede di documentazione ed immagini - Slide rule collection with images and documentation. This is a very important essay on the slide rule history. That is true for his content and for the very impressive number of bibliographic quotations. This work was...
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Top Slide Rule Sites (12)
Claxton has been supplying rental equipment to operators and rigs since 1985 – and naturally all of our equipment comes fully QA approved with the requisite certification. Additionally we have a proven record of rapid equipment supply and can even modify equipment at short notice to serve specific or unforeseen operation issues – thanks to our in-house team of design and FEA engineers. Contact...
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SuperCool Slide Rule is a tool to test HVAC and Air Conditioning units. The SuperCool is the only slide rule manufactured that will perform superheat, subcooling and duct calculations all on one tool. The tool also calculates proper airflow through both heating and air conditioning units.
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Personal collection of slide rules, along with various resources including general background information, manuals, books, restroration tips, links and more. I suppose it does require some comment. In the history of the modern world, probably no other technological instrument was so widely used for so long, only to disappear virtually overnight. The slide rule's form and features were revised...
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Astros vs. Brewers Game Ends on Automatic Double Play Due to New Slide Rule. NASCAR Xfinity Series at Texas 2016 Results: Winner, Standings and Reaction. Dodgers' Stripling done after 7 1/3 hitless in ML debut (Yahoo Sports). Watch: Controversial Colby Rasmus slide rule ends Brewers vs. Astros.
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A blog about all aspects of polymers - chemistry, physics, rheology and business. I've always loved slide rules. As soon as I learned in 8th grade about logarithms and how they formed the basis for a slide rule, I was hooked. Just like 2 rulers can be used to do addition and subtraction, so can 2 rulers, logarithmically scaled, be used for multiplication and division. That you have to keep your...
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The Cuvette is a beautifully crafted member of the Classic Collection. It featuresa 40mm solid stanless steel case with a brilliant polish finish. The polised main dial is home to individually applied baton indices and the Roman numeral XII in a graduated configuration while the hour and minute hands are set into a sub-dial at 3 o' clock.It is powered b a... Japanese analog quartz chronograph...
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I am now able to report encouraging news for sufferers of KERCS (K+E Rotting Cursor Syndrome). KERCS is a non-infectious but devastating malady endemic to 30's era K+E that were supplied with cursor guides composed of cellulose nitrate, a plastic with poor aging properties. After a few decades, the guides crumble and the cursor fall apart, leaving behind a beautiful but useless, slide rule....
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Novetas Solutions LLC Beryllium Alert Report # 7 January 6, 2014 Last month, Novetas sent out our Beryllium Alert # 6 which contained the slide presentation by OSHA to their Construction Advisory Committee on Dec 6 2013 concerning the impact on the Construction Industry of their new proposed Beryllium Rule planned for April 2014. The below article from Bloomberg BNA’s Occupational Safety & […]....
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Mostly Mets, with a selection of other baseball things that catch my eye (by Paul). This week’s featured Mets baseball card is really a sticker, a promo for Topps’ MLB Wacky Packages product that’s coming out in March. It’s part of my collection thanks to one of my blog readers, but I’m really not sure what to say about the “N.Y. Deli Meat Mitts.” (John also sent along some other, more...
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Before there were paparazzi with digital cameras there were celebrity photographers with flash cameras. This cool set by SWANK consists of a tie clip and cufflinks in the shape of old fashioned flash cameras. Silver tone finish with brown accents and rhinestones. All pieces are marked: "SWANK". Tie clip measures 1 3/4 inches wide. Each cufflink measures 7/8 inch wide. Tie clip and cufflinks are...
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Rotam North America and SipcamAdvan have entered into a joint venture as SipcamRotam LLC. Customers in the agriculture, turf and ornamental and material preservation markets across the United States will ... Read More ». OK, maybe it’s a little dramatic for Major League Baseball. Baseball has trouble enough deciding whether the DH should be employed in both leagues, and re-defining the slide...
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