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James Bruce Watt MBE (born 18 May, 1982) is a British businessman and investor. He is the co-founder and former CEO of BrewDog . As of 2024, his net worth is estimated to be over £250 million.
1656: Pendulum clock: Invented by Christiaan Huygens. It was first conceptualized in 1637 by Galileo Galilei but he was unable to create a working model. [392] 1663: Friction machine: Invented by Otto von Guericke. 1668: First functional reflecting telescope constructed by Isaac Newton. [393] 1679: Pressure-cooker: Invented by Denis Papin. [394]
James Murray Spangler (November 20, 1848 – January 23, 1915) was an American inventor, salesman, and janitor who invented the first commercially successful portable electric vacuum cleaner that revolutionized household carpet cleaning. His device was not the first vacuum cleaner, but it was the first that was practical for home use.
1836: Induction coil invented by Nicholas Callan. [21] 1838: Screw-pile lighthouse invented by Alexander Mitchell. [22] 1843: Quaternion discovered by William Rowan Hamilton. [23] 1844: Hypodermic needle invented by Francis Rynd. [24] 1846: Cup anemometer invented by Thomas Romney Robinson. [25] 1848: Kelvin scale invented by William Thomson. [26]
Glass fiber vaulting poles were invented in 1967 by James Monroe Lindler of the Columbia Products Company, Columbia, South Carolina. An application filed on 10 March 1967 was granted patent status on 27 January 1970 for the manufacture of, "a vaulting pole of hollow construction with an integral helical winding," and a method of manufacturing ...
James Ogilvie Clephane (February 21, 1842 [1] – November 30, 1910 [2]) was an American inventor, bar-admitted stenographer who served in Abraham Lincoln's cabinet, private secretary to Secretary of State William Seward, and venture capitalist in both Washington, D.C., and New York City. [3]
James Oliver (August 28, 1823 – March 2, 1908) was an American inventor and industrialist best known for his creation of the South Bend Iron Works, which was reincorporated as the Oliver Farm Equipment Company after his death.
The Lap Engine is a beam engine designed by James Watt, built by Boulton and Watt in 1788. It is now preserved at the Science Museum, London.. It is important as both an early example of a beam engine by Boulton and Watt, and also mainly as illustrating an important innovative step in their development for its ability to produce rotary motion.