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  • ...instruments. It remains in use in a number of other ways in scientific and scientific research applications, and in [[amalgam (dentistry)|amalgam]] material for ...ronic thermometers. Mercury thermometers are still widely used for certain scientific applications because of their greater accuracy and working range.
    69 KB (10,077 words) - 21:35, 20 September 2010
  • ...th=May|year=2000 |publisher=Bureau of Archaeological Research, Division of Historical Resources, Florida Department of State}}</ref> In 1911, [[Philip Monnartz]] ...n&ei=s9DUSdxWguWdB9mz5OoO&sa=X&oi=book_result&ct=result&resnum=4#PPA380,M1 Scientific American Inventions and Discoveries], p. 380, Rodney P. Carlisle, John Wile
    26 KB (3,618 words) - 10:21, 20 September 2010
  • ...[oak]] hardwood but others may be softer than standard hardwood.<ref name="Scientific American" /> ...is |date= June 2009 |work=Scientific American Earth 3.0 special |publisher=Scientific American |accessdate=11 August 2009}}</ref>
    47 KB (7,158 words) - 10:22, 20 September 2010
  • ...(NCB) as an independent charity. The IOM is a major independent centre of scientific excellence in the fields of [[occupational health]] and [[environmental hea ...Field Research (PFR), persuaded the then Chairman, Lord Robens, to found a scientific institute to take over the running of this research. The original senior m
    24 KB (3,511 words) - 21:32, 20 September 2010
  • ...r the discovery of general anesthesia, it is generally agreed that certain scientific discoveries in the late 18th and early 19th centuries were critical to the The ancient Egyptians were known to have had some surgical instruments,<ref name=Ebers1889/><ref name=Pahor1992I/> as well as certain crude analge
    75 KB (10,688 words) - 21:04, 24 September 2010
  • ...ginal application was for temperature compensation of scientific measuring instruments, clocks and marine chronometers. (Gould, p.201.)</ref> can produce a materi *Hunt, Frederick V. ''Electroacoustics: the Analysis of Transduction, and its Historical Background'', Cambridge: Harvard University Press, 1954 {{OCLC|2042530}}.
    52 KB (7,784 words) - 14:49, 10 December 2011
  • | work=Scientific American ...ollar" as a basic measure of value for a digital camera, demonstrating the historical linearity (on a log scale) of this market and the opportunity to predict th
    53 KB (7,743 words) - 14:51, 10 December 2011
  • ...ter, galvanometers were developed into compact, rugged, sensitive portable instruments that were essential to the development of electrotechnology. A type of galv ...the magnetic field due to the current by using multiple turns of wire; the instruments were at first called "multipliers" due to this common design feature. The t
    20 KB (3,126 words) - 14:51, 10 December 2011
  • Post Office Boxes were common pieces of scientific apparatus in the UK [[Advanced Level in the United Kingdom|A Level]] public [[Category:Scientific instruments]]
    1 KB (199 words) - 14:51, 10 December 2011
  • [[Image:Clock accurcy.jpg|thumb|right|250px|Historical accuracy of atomic clocks from [[NIST]]]] ...ium gas standards have seen use in telecommunications systems and portable instruments.
    32 KB (4,699 words) - 14:52, 10 December 2011