which scientific paper was his first one?
"Folgerungen aus den Capillaritätserscheinungen" ,and thesis, "pro-forma"
Albert Einstein
In 1900, Einstein's paper "Folgerungen aus den Capillaritätserscheinungen" ("Conclusions from the Capillarity Phenomena") was published in the journal "Annalen der Physik". On 30 April 1905, Einstein completed his thesis, with Alfred Kleiner, Professor of Experimental Physics, serving as "pro-forma" advisor. 
when does the solor eclipse start and end This occurs when the Sun, Moon and Earth are aligned and ends when they are not aligned what are its kinds? UNANSWERABLE how many times does it takes place in an year? Between two and five solar eclipses occur every year, with at least one per eclipse season. what was observed in this context during 1919? The observation of a total solar eclipse of May 29, 1919, helped to confirm Einstein's theory of general relativity. what is this last theory? General relativity generalizes special relativity and refines Newton's law of universal gravitation, providing a unified description of gravity as a geometric property of space and time or four-dimensional spacetime. when was it stated? 1915 the person who stated this theorem; who was he? Albert Einstein what was his profession? Theoretical physicist did he experience a refugee life? Yes why? Einstein discovered that the new German government had passed laws barring Jews from holding any official positions, including teaching at universities. he was a scholar of which institute? Institute for Advanced Study
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Albert Einstein [SEP] First scientific papers
In 1900, Einstein's paper "Folgerungen aus den Capillaritätserscheinungen" ("Conclusions from the Capillarity Phenomena") was published in the journal "Annalen der Physik". On 30 April 1905, Einstein completed his thesis, with Alfred Kleiner, Professor of Experimental Physics, serving as "pro-forma" advisor. As a result, Einstein was awarded a PhD by the University of Zürich, with his dissertation "A New Determination of Molecular Dimensions". Also in 1905, which has been called Einstein's "annus mirabilis" (amazing year), he published four groundbreaking papers, on the photoelectric effect, Brownian motion, special relativity, and the equivalence of mass and energy, which were to bring him to the notice of the academic world, at the age of 26.