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Hace 2 días · Christiaan Huygens, however, is usually credited as the inventor. He determined the mathematical formula that related pendulum length to time (about 99.4 cm or 39.1 inches for the one second movement) and had the first pendulum-driven clock made.
Hace 1 día · In 1655, Christiaan Huygens was the first person to describe them as a disk surrounding Saturn. The concept that Saturn's rings are made up of a series of tiny ringlets can be traced to Pierre-Simon Laplace , [4] although true gaps are few – it is more correct to think of the rings as an annular disk with concentric local maxima and minima in density and brightness. [2]
Hace 3 días · Saturn: renowned for its majestic rings, it hoasts a staggering 146 moons; the largest, Titan, was discovered in 1655 by Dutch astronomer Christiaan Huygens. Uranus : the seventh planet from the sun has 28 moons; the first two, Titania and Oberon, were discovered by Sir Willam Herschel.
Hace 6 días · Christiaan Huygens (1629–1695), Netherlands – pendulum clock; John Wesley Hyatt (1837–1920), U.S. – celluloid manufacturing; I. Gavriil Ilizarov (1921–1992), Russia – Ilizarov apparatus, external fixation, distraction osteogenesis; Mamoru Imura (born 1948), Japan – RFIQin (automatic cooking device)
Hace 5 días · Although the modern theory of probability had begun with the unpublished correspondence (1654) between Blaise Pascal and Pierre de Fermat and the treatise De Ratiociniis in Ludo Aleae (1657; “On Ratiocination in Dice Games”) by Christiaan Huygens of Holland, de Moivre’s book greatly
Hace 5 días · Christiaan Huygens, a Dutch scientist, and inventor patented the pendulum clock in 1657, revolutionizing timekeeping. Clocks leaped in accuracy from being off by 15 minutes a day to just 15 seconds. The pendulum was precise, and it was believed that a pendulum of a particular length could embody the unity of scientific measurement ...
Hace 3 días · Alhazen var polyhistor og skrev også om filosofi, teologi og lægevidenskab. [5] Alhazen var den første der forklarede at synet optræder når lys reflekteres fra et objekt og passerer ind igennem øjnene. [6] Han var også den første der demonstrerede at synet bliver opfattet i hjernen og ikke i øjnene. [7]
