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A typical "portable" dehumidifier can be moved about on built-in casters. A dehumidifier is an air conditioning device which reduces and maintains the level of humidity in the air. [1] This is done usually for health or thermal comfort reasons or to eliminate musty odor and to prevent the growth of mildew by extracting water from the air. It ...
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1895: Wilhelm Conrad Röntgen invented the first radiograph . 1897: Surgical masks made of cloth were developed in Europe by physicians Jan Mikulicz-Radecki at the University of Breslau and Paul Berger in Paris, as a result of increasing awareness of germ theory and the importance of antiseptic procedures in medicine. [452]
German inventions and discoveries are ideas, objects, processes or techniques invented, innovated or discovered, partially or entirely, by Germans. Often, things discovered for the first time are also called inventions and in many cases, there is no clear line between the two. German-born Albert Einstein, world-famous physicist
The Netherlands and its people have made contributions to the arts, science, technology and engineering, economics and finance, cartography and geography, exploration and navigation, law and jurisprudence, thought and philosophy, medicine. and agriculture. The following list is composed of objects, (largely) unknown lands, breakthrough ideas ...
From 1919 to 1979, the company was owned by General Motors. During that period, it was first a subsidiary of Delco-Light [10] and was later an independent division based in Dayton, Ohio. The division also manufactured air conditioning compressors for GM cars. While the company was owned by General Motors, its logo featured the phrase "Product ...
The wick is made of a porous material that absorbs water from the reservoir and provides a larger surface area for it to evaporate from. The fan is adjacent to the wick and blows air onto the wet wick to aid in the evaporation of the water. Evaporation from the wick is dependent on relative humidity. A room with low humidity will have a higher ...
John Cabot (Italian: Giovanni Caboto [dʒoˈvanni kaˈbɔːto]) was the first European to explore the coast since the Vikings; he discovered Newfoundland and Cape Breton Island. [517] Giovanni da Verrazzano was the first European to discover New York Bay and Narragansett Bay, exploring the coast between Florida and New Brunswick. [518]