“At my urgent request the Curie laboratory, in which radium was discovered a short time ago, was shown to me. The Curies themselves were away travelling. It was a cross between a stable and a potato-cellar, and, if I had… — Ostwald Wilhelm Copy Share Image
“At my urgent request the Curie laboratory, in which radium was discovered a short time ago, was shown to me. The Curies themselves were… — Ostwald Wilhelm Copy Share Image
