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  1. 1 giorno fa · 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]

  2. 4 giorni fa · CHRISTIAAN HUYGENS. Matematico, fisico e astronomo olandese. α 14 aprile 1629 ω 8 luglio 1695. Lenti e pendoli Christiaan Huygens fu il più grande fisico meccanico del diciassettesimo secolo. Unì il trattamento matematico dei fenomeni di Galileo con la visione di un disegno definitivo della natura di... Leggi di più. Commenta. Download PDF.

  3. www.worldatlas.com › space › moonsMoons - WorldAtlas

    3 giorni fa · 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.

  4. 5 giorni fa · The invention of the pendulum clock is attributed to Dutch scientist Christiaan Huygens in 1656. The pendulum, with its regular swinging motion, provided a more accurate way to measure time. Atomic Clock Precision. Atomic clocks, which use the vibrations of atoms to measure time, are incredibly accurate.

  5. www.britannica.com › biography › Abraham-de-MoivreAbraham de Moivre - Britannica

    5 giorni fa · Although the modern theory of probability had begun with the unpublished correspondence (1654) between Blaise Pascal and Pierre de Fermat and the treatise De Ratiociniis in Ludo Aleae (1657; “On Ratiocination in Dice Games”) by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 advanced probability study.

    • The Editors of Encyclopaedia Britannica
  6. 5 giorni fa · 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 ...

  7. The rings were first noticed by Galileo Galilei after he had made the first telescope. It was not until 1655 when Christiaan Huygens was the first person to describe them as a disk surrounding Saturn. A Failed Star. It is the second largest planet in the solar system after Jupiter. It could be classed ...