Template:Selected anniversaries/September 18: Difference between revisions
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File:Leonhard Euler.jpg|link=Leonhard Euler (nonfiction)|1783: Mathematician and physicist [[Leonhard Euler (nonfiction)|Leonhard Euler]] dies. He made important and influential discoveries in many branches of mathematics, and introduced much of the modern mathematical terminology and notation, such as the notion of a mathematical function. | File:Leonhard Euler.jpg|link=Leonhard Euler (nonfiction)|1783: Mathematician and physicist [[Leonhard Euler (nonfiction)|Leonhard Euler]] dies. He made important and influential discoveries in many branches of mathematics, and introduced much of the modern mathematical terminology and notation, such as the notion of a mathematical function. | ||
||Justinus Andreas Christian Kerner (b. 18 September 1786) was a German poet, practicing physician, and medical writer. | |||
||1809 – The Royal Opera House in London opens. | ||1809 – The Royal Opera House in London opens. | ||
Revision as of 15:03, 1 September 2017
1751: Mathematician, astronomer, and crime-fighter Pieter van Musschenbroek uses a grid of Leyden jars to detect and prevent crimes against mathematical constants.
1783: Mathematician and physicist Leonhard Euler dies. He made important and influential discoveries in many branches of mathematics, and introduced much of the modern mathematical terminology and notation, such as the notion of a mathematical function.
1888: Poet and wizard Jan Kochanowski adapts Nebra sky disk for use as scrying engine.
1967: Physicist, academic, and Nobel Prize laureate John Cockcroft dies. He was instrumental in the development of nuclear power.
1976: The Custodian tells a funny story about why you can't go in there.
1977: Voyager 1 takes first photograph of the Earth and the Moon together.