Ad
related to: pascaline by blaise pascal
Search results
Results From The WOW.Com Content Network
Pascaline (also known as the arithmetic machine or Pascal's calculator) is a mechanical calculator invented by Blaise Pascal in 1642. Pascal was led to develop a calculator by the laborious arithmetical calculations required by his father's work as the supervisor of taxes in Rouen . [ 2 ]
Blaise Pascal [a] (19 June 1623 – 19 August 1662) was a French mathematician, physicist, inventor, philosopher, and Catholic writer. Pascal was a child prodigy who was educated by his father, a tax collector in Rouen .
Second edition of Blaise Pascal's Pensées, 1670. The Pensées (Thoughts) is a collection of fragments written by the French 17th-century philosopher and mathematician Blaise Pascal. Pascal's religious conversion led him into a life of asceticism, and the Pensées was in many ways his life's work. [1]
Pascal invented his machine in 1642. In 1642, while still a teenager, Blaise Pascal started some pioneering work on calculating machines and after three years of effort and 50 prototypes [18] he invented a mechanical calculator. [19] [20] He built twenty of these machines (called Pascal's calculator or Pascaline) in the following ten years. [21]
Blaise Pascal on Christian and Jew. Benjamin Storey and Jenna Silber Storey. November 26, 2023 at 2:43 AM. This year’s Thanksgiving Day—November 23—was not only our national day of ...
The calculator by Blaise Pascal in 1642. [60] (see also Adding machine) Probability theory by Pierre de Fermat and Blaise Pascal in the seventeenth century (with Gerolamo Cardano and Christiaan Huygens). [61] Vernier scale by Pierre Vernier in 1631. [62] [63] Spirit level by Melchisédech Thévenot in 1661. [64]
The Pascaline is built by Blaise Pascal. [389] 1643: Barometer: invented by Evangelista Torricelli, or possibly up to three years earlier by Gasparo Berti. [390] 1650: Vacuum pump: Invented by Otto von Guericke. [391] 1656: Pendulum clock: Invented by Christiaan Huygens.
Later he learned about Blaise Pascal's machine when he read Pascal's Pensées. He concentrated on expanding Pascal's mechanism so it could multiply and divide. He presented a wooden model to the Royal Society of London on 1 February 1673 and received much encouragement.