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He started working on the atomic theory in 1892. He developed the Saturnian Model in 1904.
Actually, Aristotle did not contribute to the atomic theory because he was against it...
he did not develop anything regarding the 'atomic theory' for he was against that theory.
nothing
1955
He developed the "ELECTOMAGNETISM"
He contriubuted to modern science with his model for atomic theory which he described was similar to the rings of saturn and he descibed that in his model of atomic theory. Hantaro Nagaoka was a great man and and he contributed alot of tings to modern science i cant name them all but he contributed alot of things to modern science
he drew pictures about it :) <3
discovering artificial radioactivity
He did something with atoms
460 B.C. or for atheists BCE
he came up with the theory of atomic numbers