Since antiquity scholars know that magnets attract iron. However, most ancient or medieval scholars were hardly interested in the matter of magnetic repulsion, and if so, repulsion was mostly related ...

Science writers Forbes (Imitation of Life) and Mahon (The Man Who Changed Everything) explore the lives of ground-breaking physicists Michael Faraday and James Clerk Maxwell in this work that blends ...

IN NATURE, vol. xxiv. p. 360, were described in general terms the very interesting experimental researches of Prof. Bjerknes, of Christiania, which excited so much attention at the late Electrical ...

Corey Harwell is in the Department of Neurobiology, Harvard Medical School, Boston, Massuchusetts 02115, USA, and in the Department of Neurology, Eli and Edythe Broad Center of Regeneration Medicine, ...