1875 – Othenio Abel was born in Vienna, on June 20. 1898-1899 – He studied jurisprudence and natural sciences. He graduated as a doctor of philosophy. He was an assistant in the laboratory of geologist Eduard Sweet. 1900-1907 – Worked at the geological institute for realm. He became extraordinary professor in Vienna. 1914 – The ..
1846 – Antonio Abetti was born on June 19, 1846 in San Pietro di Gorizia, then Gorz, Italy. 1867 – He received a degree in mathematics and engineering from the University of Padua. 1868 – Abetti was a civil engineer but turned his interest to astronomy after a year he became a civil engineer. He ..
1843 – Charles Conrad Abbott was born on June 4, 1843, in Trenton, New Jersey. 1852-1858 – He was educated at the Trenton Academy. 1860-1865 – He studied medicine at the University of Pennsylvania. An active naturalist, archaeologist, and author, Abbott was heavily involved in local archaeology and Indian history in the Delaware Valley. 1875 ..
1840 – Born on the 23th of January in Eisenach, Germany. 1861 – Studied physics and mathematics as an undergraduate at the University of Jena and went to graduate school at the University of Gottingen, where he received a doctorate in thermodynamics. 1863 – He joined the faculty at the University of Jena ..
1838 – Born on the 3rd of December in New York City. – He grew up in a prosperous merchant family in New York City. 1857 – He excelled in mathematics and chemistry, and graduated from the Free Academy. – He then taught engineering for two years at the University of Michigan ..
1872 – Born on the 31st of May in Wilton, New Hampshire. 1894 – He graduated from Massachusetts Institute Of Technology located in Cambridge, Massachusetts. 1895 – He was hired because of his skill at laboratory work, despite his lack of experience in astronomy. 1896 – He became acting director of the Smithsonian Astrophysical Observatory ..
1813 – Born on the 5th of August in Orsta, Norway. 1826 – His father, a small peasant-farmer named Ivar Jonsson died. 1831 – He opened an elementary school in his native parish. 1833 – He entered the household of H. C. Thoresen, the husband of the eminent writer Magdalene Thoresen, in Heroy. 1841 – ..
1257 – He was born in the Italian town from which he takes his name, now Abano Terme, a Town in the province of Padua, Italy. 1270 – He quickly gained a great reputation as a physician. – He was twice brought to trial by the Inquisition. 1315 – ..