inverse square law / iron oxide-a chemical compound / metal / chemical compounds / electricity / metal oxides / transition metal atoms / transition metal elements / steel core / /
Movie
North and South / /
Person
Steven Weinberg / Marie Curie / Werner Heisenberg / William Gilbert / Michael Faraday / James Clerk Maxwell / Charles Coulomb / Pierre Curie / Andre Marie Ampere / Ernest Ising / Louis Néel / Pierre Weiss / Hans Christian Oersted / Abdus Salam / /