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17 hours ago · According to Shlomo Pines, al-Baghdādī's theory of motion was "the oldest negation of Aristotle's fundamental dynamic law [namely, that a constant force produces a uniform motion], [and is thus an] anticipation in a vague fashion of the fundamental law of classical mechanics [namely, that a force applied continuously produces acceleration]."
17 hours ago · Early life Childhood and education Oppenheimer was born Julius Robert Oppenheimer into a Jewish family in New York City on April 22, 1904, to Ella (née Friedman), a painter, and Julius Seligmann Oppenheimer, a successful textile importer. Robert had a younger brother, Frank, who also became a physicist. Their father was born in Hanau, when it was still part of the Hesse-Nassau province of the ...
17 hours ago · Dimensional analysis. In engineering and science, dimensional analysis is the analysis of the relationships between different physical quantities by identifying their base quantities (such as length, mass, time, and electric current) and units of measurement (such as meters and grams) and tracking these dimensions as calculations or comparisons ...
17 hours ago · Chaim Kanievsky [50] Avraham Yeshayeh Karelitz (1878–1953) – Chazon Ish [51] Nissim Karelitz – Head Justice of Rabbinical Court of Bnei Brak [52] [53] Meir Kessler – Chief Rabbi of Modi'in Illit. Zundel Kroizer (1924–2014) – author of Ohr Hachamah. Dov Landau – rosh yeshiva of the Slabodka yeshiva of Bnei Brak.
