counter-emf cell
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Measuring instrument — Captain Nemo and Professor Aronnax contemplating measuring instruments in Twenty Thousand Leagues Under the Sea … Wikipedia
Colony collapse disorder — Honey bees entering a beehive Colony collapse disorder (CCD) is a phenomenon in which worker bees from a beehive or European honey bee colony abruptly disappear. While such disappearances have occurred throughout the history of apiculture, the… … Wikipedia
Electrogravimetry — is a method used to separate and quantify ions of a substance, usually a metal. In this process, the analyte solution is electrolyzed. Electrochemical reduction causes the analyte to be deposited on the cathode. The cathode is weighed before and… … Wikipedia
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History of perpetual motion machines — The history of perpetual motion machines dates back to the Middle Ages. For millennia, it was not clear whether perpetual motion devices were possible or not, but the development of modern thermodynamics has indicated that they are impossible.… … Wikipedia
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The Rush Limbaugh Show — Genre Talk show Running time 3 hours Country United States … Wikipedia
UK hard house — or simply Hard House is a style of Hard Dance music that emerged in the 1990s. oundHard house is typified by a set formula of up tempo house music compressed kick drums, signature style off beat basslines and the use of hoover type sounds. In… … Wikipedia
