Template:Selected anniversaries/August 2: Difference between revisions

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||1533: Theodor Zwinger born ... physician and scholar.
||1533: Theodor Zwinger born ... physician and humanist scholar. He made significant contributions to the emerging genres of reference and travel literature. Pic.


||1754: Pierre Charles L'Enfant born ... architect and engineer, designed Washington, D.C.
||1754: Pierre Charles L'Enfant born ... architect and engineer, designed Washington, D.C. Pic: https://fr.wikipedia.org/wiki/Pierre_Charles_L%27Enfant


||1776: Friedrich Stromeyer bor  ... chemist. While studying compounds of zinc, Stromeyer discovered the element cadmium in 1817; cadmium is a common impurity of zinc compounds, though often found only in minute quantities. He was also the first to recommend starch as a reagent for free iodine and he studied chemistry of arsine and bismuthate salts. Pic.
||1776: Friedrich Stromeyer bor  ... chemist. While studying compounds of zinc, Stromeyer discovered the element cadmium in 1817; cadmium is a common impurity of zinc compounds, though often found only in minute quantities. He was also the first to recommend starch as a reagent for free iodine and he studied chemistry of arsine and bismuthate salts. Pic.


||1788: Leopold Gmelin born ... chemist and academic. He worked on the red prussiate and created Gmelin's test.
||1799: Jacques-Etienne Montgolfier dies ... co-inventor of the hot air balloon. Pic.


||1823: Lazare Carnot dies ...mathematician, general, and politician, President of the National Convention.
||1788: Leopold Gmelin born ... chemist and academic. He worked on the red prussiate and created Gmelin's test. Pic.
 
||1823: Lazare Carnot dies ...mathematician, general, and politician, President of the National Convention. Pic.


File:John Tyndall 1878.jpg|link=John Tyndall (nonfiction)|1820: Physicist [[John Tyndall (nonfiction)|John Tyndall]] born.  He will study diamagnetism, and make discoveries in the realms of infrared radiation and the physical properties of air.
File:John Tyndall 1878.jpg|link=John Tyndall (nonfiction)|1820: Physicist [[John Tyndall (nonfiction)|John Tyndall]] born.  He will study diamagnetism, and make discoveries in the realms of infrared radiation and the physical properties of air.
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||1885: Theoretical physicist and professor [[Earle Hesse Kennard (nonfiction)|Earle Hesse Kennard]] born.
||1885: Theoretical physicist and professor [[Earle Hesse Kennard (nonfiction)|Earle Hesse Kennard]] born.
File:Georg Frobenius.jpg|link=Ferdinand Georg Frobenius (nonfiction)|1917: Mathematician and crime-fighter [[Ferdinand Georg Frobenius (nonfiction)|Ferdinand Georg Frobenius]] publishes theory of elliptic functions with applications in detecting and preventing [[crimes against mathematical constants]].


File:Oskar_Anderson.jpg|link=Oskar Anderson (nonfiction)|1887: Mathematician and statistician [[Oskar Anderson (nonfiction)|Oskar Anderson]] born. He will make important contributions to mathematical statistics and econometrics.
File:Oskar_Anderson.jpg|link=Oskar Anderson (nonfiction)|1887: Mathematician and statistician [[Oskar Anderson (nonfiction)|Oskar Anderson]] born. He will make important contributions to mathematical statistics and econometrics.


||1902: Egon Orowan ... physicist and metallurgist.
||1902: Egon Orowan ... physicist and metallurgist. Pic.


||1902: Mina Spiegel Rees ... mathematician. She was a pioneer in the history of computing and helped establish funding streams and institutional infrastructure for research. Pic.
||1902: Mina Spiegel Rees ... mathematician. She was a pioneer in the history of computing and helped establish funding streams and institutional infrastructure for research. Pic.


File:Emmy Noether.jpg|link=Emmy Noether (nonfiction)|1905: Mathematician [[Emmy Noether (nonfiction)|Emmy Noether]] uses [[Gnomon algorithm]] to communicate with [[Edward Lorenz (nonfiction)|Edward Lorenz]].
||1917: Wah Ming Chang born ... designer, sculptor, and artist. With the encouragement of his adopted father, James Blanding Sloan, he began exhibiting his prints and watercolors at the age of seven to highly favorable reviews. Chang worked with Sloan on several theatre productions and in the 1940s, they briefly created their own studio to produce films. He is known later in life for his sculpture and the props he designed for Star Trek: The Original Series, including the tricorder and communicator. Pic.
 
||1918: George William Whitehead, Jr. born ... professor of mathematics at the Massachusetts Institute of Technology, a member of the United States National Academy of Sciences, and a Fellow of the American Academy of Arts and Sciences. He is known for his work on algebraic topology. He invented the J-homomorphism, and was among the first to systematically calculate the homotopy groups of spheres. Pic: http://www.nasonline.org/publications/biographical-memoirs/memoir-pdfs/whitehead-george.pdf


||1918: George William Whitehead, Jr. (August 2, 1918 – April 12, 2004) was an American professor of mathematics at the Massachusetts Institute of Technology, a member of the United States National Academy of Sciences, and a Fellow of the American Academy of Arts and Sciences. He is known for his work on algebraic topology. He invented the J-homomorphism, and was among the first to systematically calculate the homotopy groups of spheres. Pic: http://www.nasonline.org/publications/biographical-memoirs/memoir-pdfs/whitehead-george.pdf
||1921: Ruth Barcan Marcus born ... philosopher and logician ... a pioneer regarding the quantification of modal logic as well as the theory of direct reference ... developed the schemata known as the Barcan formula. Pic.


File:Alexander Graham Bell.jpg|link=Alexander Graham Bell (nonfiction)|1922:  Engineer, inventor, and academic [[Alexander Graham Bell (nonfiction)|Alexander Graham Bell]] dies. He patented the telephone in 1876.
File:Alexander Graham Bell.jpg|link=Alexander Graham Bell (nonfiction)|1922:  Engineer, inventor, and academic [[Alexander Graham Bell (nonfiction)|Alexander Graham Bell]] dies. He patented the telephone in 1876.
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|link=Carl David Anderson (nonfiction)|1932: The positron (antiparticle of the electron) is discovered by [[Carl David Anderson (nonfiction)|Carl D. Anderson]].
|link=Carl David Anderson (nonfiction)|1932: The positron (antiparticle of the electron) is discovered by [[Carl David Anderson (nonfiction)|Carl D. Anderson]].
||1939: Harvey Spencer Lewis dies ... mystic and author. Pic.


|link=|1939: Albert Einstein and Leo Szilard write a letter to Franklin D. Roosevelt, urging him to begin the [[Manhattan Project (nonfiction)|Manhattan Project]] to develop a nuclear weapon.
|link=|1939: Albert Einstein and Leo Szilard write a letter to Franklin D. Roosevelt, urging him to begin the [[Manhattan Project (nonfiction)|Manhattan Project]] to develop a nuclear weapon.
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||File:Brainiac Explains Lecture Series (Dominic Yeso).jpg|link=Brainiac Explains|1964: [[Brainiac Explains]] lecture series accidentally releases new class of [[crimes against mathematical constants]].
||File:Brainiac Explains Lecture Series (Dominic Yeso).jpg|link=Brainiac Explains|1964: [[Brainiac Explains]] lecture series accidentally releases new class of [[crimes against mathematical constants]].


||1970: Angus MacFarlane-Grieve dies ... academic, mathematician, rower, and soldier.
||1970: Angus MacFarlane-Grieve dies ... academic, mathematician, rower, and soldier. No pics online.


||1974: Fred C. Allison dies ... physicist. He developed a magneto-optic spectroscopy method [3][4] that became known as the Allison magneto-optic method. He claimed to have discovered two new elements (later discredited) using this method. Pic search: https://www.google.com/search?q=Fred+Allison+physicist
||1974: Fred C. Allison dies ... physicist. He developed a magneto-optic spectroscopy method that became known as the Allison magneto-optic method. He claimed to have discovered two new elements (later discredited) using this method. Pic search: https://www.google.com/search?q=Fred+Allison+physicist


||1976: László Kalmár dies ... mathematician and academic. Pic.
||1976: László Kalmár dies ... mathematician and academic. Pic.


||2016: Ahmed Hassan Zewail dies ... scientist, known as the "father of femtochemistry". He was awarded the 1999 Nobel Prize in Chemistry for his work on femtochemistry. Pic.
||2016: Ahmed Hassan Zewail dies ... scientist, known as the "father of femtochemistry". He was awarded the 1999 Nobel Prize in Chemistry for his work on femtochemistry. Pic.
File:Green Ring.jpg|link=Green Ring (nonfiction)|2017: ''[[Green Ring (nonfiction)|Green Ring]]'' voted Picture of the Day by the citizens of [[New Minneapolis, Canada]].


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Latest revision as of 10:59, 7 February 2022

  • 1820: Physicist John Tyndall born. He will study diamagnetism, and make discoveries in the realms of infrared radiation and the physical properties of air.

    1820: Physicist John Tyndall born. He will study diamagnetism, and make discoveries in the realms of infrared radiation and the physical properties of air.

  • 1835: Electrical engineer Elisha Gray born. He will do pioneering work in electrical information technologies, including the telephone.

    1835: Electrical engineer Elisha Gray born. He will do pioneering work in electrical information technologies, including the telephone.

  • 1887: Mathematician and statistician Oskar Anderson born. He will make important contributions to mathematical statistics and econometrics.

    1887: Mathematician and statistician Oskar Anderson born. He will make important contributions to mathematical statistics and econometrics.

  • 1922: Engineer, inventor, and academic Alexander Graham Bell dies. He patented the telephone in 1876.

    1922: Engineer, inventor, and academic Alexander Graham Bell dies. He patented the telephone in 1876.

  • 1939: Albert Einstein writes President F. D. Roosevelt that "some recent work by E. Fermi and L. Szilard ... leads me to expect that the element uranium may be turned into a new and important source of energy in the immediate future. This new phenomenon would also lead to the construction of bombs, and it is conceivable--though much less certain--that extremely powerful bombs of a new type may be constructed." Roosevelt quickly starts the Manhattan Project.

    1939: Albert Einstein writes President F. D. Roosevelt that "some recent work by E. Fermi and L. Szilard ... leads me to expect that the element uranium may be turned into a new and important source of energy in the immediate future. This new phenomenon would also lead to the construction of bombs, and it is conceivable--though much less certain--that extremely powerful bombs of a new type may be constructed." Roosevelt quickly starts the Manhattan Project.

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