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4 days ago · Josip Belušić (1847–1905), Croatia – electric speedometer. Michael Bell (born 1938), together with Melanie Chartoff (born 1950), U.S. – a gray water recycling device for reuse of shower and sink water in the home. Alexander Graham Bell (1847–1922), UK, Canada, and U.S. – telephone.
- Adolf Gaston Eugen Fick
Inventor of contact lens Adolf Gaston Eugen Fick (22...
- Josephine Cochrane
Josephine Cochran (later Cochrane; née Garis; March 8, 1839...
- Adolf Gaston Eugen Fick
1 day ago · Nikola Tesla (/ ˈ t ɛ s l ə /; Serbian Cyrillic: Никола Тесла, [nǐkola têsla]; 10 July [O.S. 28 June] 1856 – 7 January 1943) was a Serbian-American inventor, electrical engineer, mechanical engineer, and futurist. He is known for his contributions to the design of the modern alternating current (AC) electricity supply system.
1 day ago · Charles Babbage KH FRS (/ ˈ b æ b ɪ dʒ /; 26 December 1791 – 18 October 1871) was an English polymath. A mathematician, philosopher, inventor and mechanical engineer, Babbage originated the concept of a digital programmable computer.
2 days ago · The timeline of historic inventions is a chronological list of particularly important or significant technological inventions and their inventors, where known.
2 days ago · Galileo di Vincenzo Bonaiuti de' Galilei (15 February 1564 – 8 January 1642), commonly referred to as Galileo Galilei ( / ˌɡælɪˈleɪoʊ ˌɡælɪˈleɪ / GAL-il-AY-oh GAL-il-AY, US also / ˌɡælɪˈliːoʊ -/ GAL-il-EE-oh -, Italian: [ɡaliˈlɛːo ɡaliˈlɛːi]) or simply Galileo, was an Italian astronomer, physicist and engineer, sometimes described as a polymath.
2 days ago · An elevator ( North American English) or lift ( British English) is a machine that vertically transports people or freight between levels. They are typically powered by electric motors that drive traction cables and counterweight systems such as a hoist, although some pump hydraulic fluid to raise a cylindrical piston like a jack .
2 days ago · C++ ( / ˈsiː plʌs plʌs /, pronounced " C plus plus " and sometimes abbreviated as CPP) is a high-level, general-purpose programming language created by Danish computer scientist Bjarne Stroustrup.
