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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 ...
The Lower Paleolithic period lasted over 3 million years, during which there many human-like species evolved including toward the end of this period, Homo sapiens.The original divergence between humans and chimpanzees occurred 13 (), however interbreeding continued until as recently as 4 Ma, with the first species clearly belonging to the human (and not chimpanzee) lineage being ...
The first "medical" X-ray, by Wilhelm Röntgen (1895) Max Planck is considered the father of the quantum theory. Sculpture of Einstein's 1905 E = mc 2 formula at the 2006 Walk of Ideas, Berlin Geiger-Müller counter Electron microscope constructed by Ernst Ruska in 1933; two years after his first prototype Induced nuclear fission reaction
Developed the first working fiber-optical data transmission system in 1965. Received a patent for an "electro-optical transmission system utilizing lasers". Carl Bosch: Chemist and Nobel laureate, discovered the processes of industrial high pressure chemistry. Robert Bosch: He invented, engineered and launched various innovations for the motor ...
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 ...
String bag was invented by Vavřín Krčil in Žďár nad Sázavou in the 1920s. [5] The word robot was first used to denote a fictional humanoid in a 1920 Czech-language play R.U.R. by Karel Čapek, though it was Karel's brother Josef Čapek who was the word's true inventor. Polarography was invented by Jaroslav Heyrovský in 1922. [6]
English inventions and discoveries are objects, processes or techniques invented, innovated or discovered, partially or entirely, in England by a person from England. Often, things discovered for the first time are also called inventions and in many cases, there is no clear line between the two. Nonetheless, science and technology in England ...
1702 – Guillaume Amontons first calculates absolute zero to be −240 °C using an air thermometer of his own invention (1702), theorizing at this point the gas would reach zero volume and zero pressure. 1714 – Daniel Gabriel Fahrenheit invented the first reliable thermometer, using mercury instead of alcohol and water mixtures