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Keuffel and Esser 7" slide rule (5" scale, 1954) [1] A slide rule scale is a line with graduated markings inscribed along the length of a slide rule used for mathematical calculations. The earliest such device had a single logarithmic scale for performing multiplication and division, but soon an improved technique was developed which involved ...
Volume was measured in ngogn (equal to 1000 cubic potrzebies), mass in blintz (equal to the mass of 1 ngogn of halva, which is "a form of pie [with] a specific gravity of 3.1416 and a specific heat of .31416"), and time in seven named units (decimal powers of the average earth rotation, equal to 1 "clarke").
Kelvinator ad from 1920 Kelvinator refrigerator, c. 1926 The enterprise was established on September 18, 1914, in Detroit , Michigan , United States, by engineer Nathaniel B. Wales , who introduced his idea for a practical electric refrigeration unit for the home to Edmund Copeland and Arnold Goss.
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The idea stems from the Arthurian legend about the Knights of the Round Table in Camelot. Today, round tables are often used at conferences involving many parties. The most famous modern round table was the one used for talks between the Communist government and Solidarity in Poland in 1989; see: Polish Round Table Agreement. Hence, the term ...
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So for a vernier with a constant of 0.1, each mark on the vernier is spaced 9/10 of those on the main scale. If you put the two scales together with zero points aligned, the first mark on the vernier scale is 1/10 short of the first main scale mark, the second is 2/10 short, and so on up to the ninth mark, which is misaligned by 9/10.
Sat Feb 1, 7:00 PM EST. ALT. DEN 28-18. CHA 12-31. Sat Feb 1, 8:00 PM EST. NBCS. SAC 24-22. OKC 37-8. ... Associated Press 25 minutes ago Johnston's natural hat trick and goal in OT give Stars 4-3 ...