“I am now convinced that we have recently become possessed of experimental evidence of the discrete or grained nature of matter, which… — Wilhelm Ostwald Copy Share Image
All things are made of atoms-little particles that move around in perpetual motion, attracting each other when they are a little distance… — Richard P. Feynman Copy Share Image
The atomic hypothesis which had worked so splendidly in Physics breaks down in Psychics. — John Maynard Keynes Copy Share Image
The question whether atoms exist or not... belongs rather to metaphysics. In chemistry we have only to decide whether the assumption of… — August Kekule Copy Share Image
