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Hace 5 días · History of medicine, the development of the prevention and treatment of disease from prehistoric times to the 21st century. Learn about medicine and surgery before 1800, the rise of scientific medicine in the 19th century, and developments in the 20th and 21st centuries.
Hace 4 días · Basic medical science expanded and specialization advanced. Furthermore, the first dermatology , eye, as well as ear, nose, and throat clinics in the world were founded in Vienna. The textbook of ophthalmologist Georg Joseph Beer (1763–1821) Lehre von den Augenkrankheiten combined practical research and philosophical speculations, and became the standard reference work for decades.
Hace 1 día · He created a thermoscope, a forerunner of the thermometer, and, in 1586, published a small book on the design of a hydrostatic balance he had invented (which first brought him to the attention of the scholarly world).
Hace 1 día · Alan Mathison Turing OBE FRS ( / ˈtjʊərɪŋ /; 23 June 1912 – 7 June 1954) was an English mathematician, computer scientist, logician, cryptanalyst, philosopher and theoretical biologist. [5] Turing was highly influential in the development of theoretical computer science, providing a formalisation of the concepts of algorithm and ...
- Alan Mathison Turing, 23 June 1912, Maida Vale, London, England
- 7 June 1954 (aged 41), Wilmslow, Cheshire, England
Hace 5 días · Science is . . . Observing the world. Watching and listening. Observing and recording. Science is curiosity in thoughtful action about the world and how it behaves. Anyone can have an idea about how nature works. Some people think their idea is correct because "it seems right" or "it makes sense."
Hace 5 días · telescope, device used to form magnified images of distant objects. The telescope is undoubtedly the most important investigative tool in astronomy. It provides a means of collecting and analyzing radiation from celestial objects, even those in the far reaches of the universe.
Hace 4 días · Martin Cooper, American engineer who led the team that in 1972–73 built the first mobile cell phone, the DynaTAC (Dynamic Adaptive Total Area Coverage), and made the first cell phone call, on April 3, 1973. He is widely regarded as the father of the cellular phone.
