1834 – He was born on the 8th day of November in Berlin. 1861 – He wrote numerous papers on photometry. 1872 – He held the Chair of Astrophysics at Leizpig University. He outspokenly criticized the lithopanspermia hypothesis of William Thomson based on two grounds which are no explanation as to how life arose in ..
1130 – He was born on October 18th in Yuxi, Fujian province, China. One of China’s most influential philosophers, Zhu Xi recast Confucius’s teachings in more than 100 works, including commentaries on most of the Confucian classics. – His extensive commentaries established the Four Books (the Analects, the Mengzi, the Daxue (Great Learning) ..
1898 – He was born in Helsa near Kassel in Germany, on the 26th day of November this year. 1920 – He graduated under Prof. von Auwers at the University of Marburg/Lahn. 1922 – He was married to Maria Kurtz. 1923 – He was qualified as a lecturer. He spent 10 years as a lecturer ..
1954 – Philip Zimmermann, was born on the 12th day of February in Camden, New Jersey. He Creator of the popular PGP encryption software. 1978 – He received a B.S. degree in computer science from Florida Atlantic University in Boca Raton. 1995 – He was named by the Newsweek as one of the "Net ..
1882 – He was born on the 15th day of January this year in Zwietniki, Poland. He studied in Geneva, Zurich and Paris and obtained his PhD at the Jagiellonian University in Kraków. He also taught and wrote in Poland and the United States. 1914 – He came to Chicago in the United States. 1918 ..
1865 – The birth of an Audtrian-German chemist on the 1st day of April this year in Vienna. He was brought up by his mother after his father’s early death in 1880. 1893 – He went back to Munich; he started as an assistant professor in Graz. During his work in Graz he accomplished his ..
1925 – Born 12th of March in Lackawanna, New York. 1943-1946 – Served in the U. S. Army in the 102nd Infantry Division in the Central Europe/Rhineland Campaigns. – Attained the rank of Staff Sergeant – Battalion Aid Station. He was awarded a Bronze Star with Oak Leaf Cluster (twice), Purple Heart with Oak ..
1838 – He was born on the 20th day of March at Bonn. 1861 – He was educated in his native town, and graduated Ph.D. at the university. 1863 – He became professor of geology in Vienna, but in early years he was engaged in teaching geology and mineralogy. 1868 – He ..
1865 – Born in Zonnemaire, a small village in the isle of Schouwen, Zeeland, The Netherlands; birth of a Dutch physicist 1885 – He studied at Leyden University 1890 – He was appointed as an assistant of Lorentz and became involved in an extensive research. 1892 – Came up with his first treatise Mesures relatives du ..
1814 – He was born at in Württemberg, and educated at the University of Tübingen. 1844 – His greatest work is his Philosophie der Griechen , though he also wrote theology and published three volumes of philosophical essays. 1847 – He became a professor of theology at Berne. 1849 – He became ..