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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 ...
1907: The first free flight of a rotary-wing aircraft is carried out by Paul Cornu. 1907: Leo Baekeland invents bakelite, the first plastic made from synthetic components. 1907: The tuyères thermopropulsives [455] after 1945 (Maurice Roy (fr)) known as the statoreacteur [455] [456] a combustion subsonique (the ramjet) [457] – R. Lorin [458 ...
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
Ernst Abbe: Invented the first refractometer, and many other devices. Donated his shares in the company Carl Zeiss to form Carl-Zeiss-Stiftung, still in existence today. Franz Carl Achard: Developed a process to produce sugar from sugar beet. Built the first factory for the process in 1802. Robert Adler: Invented a better television remote control.
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 ...
The company was founded by the De'Longhi family in 1902 as a small industrial parts manufacturing workshop. [3] The company incorporated in 1950. [4] Historically a major producer of portable heaters and air conditioners, the company has expanded to include nearly every category of small domestic appliances in the food preparation and cooking, as well as household cleaning and ironing, segments.
Pages in category "European inventions" The following 2 pages are in this category, out of 2 total. This list may not reflect recent changes. M. Metronome; T.
1781: The Iron Bridge, the first metal bridge, cast and built by Abraham Darby III (1750–1789). [54] 1791: The first true gas turbine invented by John Barber (1734–1801). 1796–97: The first iron-framed building (and therefore forerunner of the skyscraper) – Ditherington Flax Mill in Shrewsbury, Shropshire – built by Charles Bage (1751 ...