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Category : Chemists

1825 – Born on the 28th of June in Taunusstein, Germany. 1868 – He was professor of chemistry at the Munich Polytechnic School, Munich, Germany. 1861 – He invented the conical flask that bears his name (erlenmeyer flask) 1880 – He formulated the Erlenmeyer Rule. 1883 – He left the academic work for health reasons. ..

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  " Fotógrafo " Pará USAR SUAS FERRAMENTAS de câmeras, Lentes e Luzes .- "Os Fotógrafos São empregadas in muitas temperatura e Empresas UMA variedade de Especialidades . "Um Fotógrafo PoDE Fazer UMA Carreira de tirar Casamentos fotos em. Outro PoDE hum in trabalhar Laboratório tirar fotos Científico atraves microscópicos hum de . "A maioria ..

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1778 – He was born in Penzance, Cornwall, United Kingdom on the 17th of December. Discovered elements barium, calcium, chlorine, magnesium, potassium, sodium, strontium. Mentor of Michael Faraday. 1800 – Alessandro Volta announced his invention of the first electric pile or battery. 1802 – He used a version of the electric battery that was then ..

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1927 – Sheldon Datz was born on the 21st of July in New York City, son of Clara and Jacob Datz.   He received degrees in Chemistry from Columbia University and University of Tennessee.   He works for inventing the molecular beam technique.   Won the Nobel Prize in Chemistry for Dudley R. Herschbach, Yuan ..

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1795 – Born on the 11th of February at Stratton near Cirencester in Gloucestershire, the son of the Rev.James Daubeny.   He studied at Magdalen College, Oxford under Dr John Kidd.   1819 – In the course of a tour through France, he made the volcanic district of Auvergne a special study.   1822 – ..

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1787 – Louis-Jacques-Mande Daguerre was born in Cormeilles-en-Parisis, France on the 18th of November.   1822 – Became a celebrated designer for the theater and later came to invent the Diorama, which opened in Paris.   1825 – He was a successful commercial artist in Paris.   1829 – Signed up a partnership with Niepce ..

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1766 – John Dalton was born on the 6th of September. 1787 – Began to keep a meteorological diary in which, he entered more than 200,000 observations. 1790 – He seems to have thought of taking up law or medicine, but his projects were not met. 1793 – His first separate publication was Meteorological Observations ..

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French (Polish-born) chemist and physicist   with Pierre Curie, co-discovered elements polonium 1898, radium 1898   discovered radioactivity of thorium   1895 – Wife of Pierre Curie    1906 – 1st woman to teach at the Sorbonne   1910 – with Andre Debierne, co-discovered pure metallic form of radium   1903 – Nobel Prize in ..

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1859 – He was born on the 15th day of May this year in Paris, France.   1895 – He obtained his Doctor of Science degree and was appointed Professor of Physics.   1900 – He was promoted to Professor in the Faculty of Sciences in this year.   1903 – He shared this year’s ..

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