Robert Millikan's method for measuring the charge of an electron
Millikan oil-drop experiment.
Encyclopædia Britannica, Inc.
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Encyclopædia Britannica, Inc.; thumbnail © Universal PicturesJ. Robert Oppenheimer became involved in nuclear research in 1941. His biopic, Oppenheimer, was released in 2023.
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Encyclopædia Britannica, Inc.Each offspring is a combination of its two parents, receiving some dominant traits from its mother and others from its father.
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Encyclopædia Britannica, Inc.The Ocean Cleanup wants to rid the world's oceans of plastic.
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© World Science Festival (A Britannica Publishing Partner)Brian Greene explains how the revolutionary idea of quantum mechanics is that reality evolves through a game of chance described by probabilities. This video is an episode in his Daily Equation series.
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Encyclopædia Britannica, Inc.Inside an atom, electrons are arranged in layers called shells.
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© MinutePhysics (A Britannica Publishing Partner)Magnetic fields and the levels of magnetism of particles, atoms, crystals, and domains.
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Encyclopædia Britannica, Inc.Sequence of events in the fission of a uranium nucleus by a neutron.
