Atom of Ernest Rutherford, bombarded a metal foil with alpha particles to observe how they scattered. They expected all the alpha particles to pass straight through with little deflection, because Thomson's model said that the charges in the atom are so diffuse that their electric fields could not affect the alpha particles much. However, Geiger and Marsden spotted alpha particles being deflected by angles greater than 90°, which was supposed to be impossible according to Thomson's model. To explain this, Rutherford proposed that the positive charge of the atom is concentrated in a tiny nucleus at the center of the atom.
The History and Adventures of an Atom idea of atoms, the ideas of Democritus—though, of course, he is also being satirical. The book was published anonymously in 1769. Smollett's authorship of the book has been disputed, but it is generally included and discussed among his works. Writing in 1821, Sir Walter Scott wrote, "The chief purpose of the work (besides that of giving the author the opportunity to raise his hand, like that of Ishmael, against every man) is to inspire a national horror of continental connexions." The History and Adventures of an Atom The History and Adventures of an Atom, by Tobias Smollett, is a novel