Dalton’s Atomic Theory: British physicist, chemist, and meteorologist John Dalton proposed Dalton’s atomic theory in the year 1808. This was the first theory that studied the matter in the form of ...

The terms theory and model are defined, and students learn how a theory remains valid. Atomic Theory: The Development of the Atomic Theory: The terms theory and model are defined, and students learn ...

Niels Bohr was one of the foremost scientists of modern physics, best known for his substantial contributions to quantum theory and his Nobel Prize-winning research on the structure of atoms. Born in ...

Reports trickling out of Russia last week said that Stalin had taken three steps on the atomic bomb: ¶ He told Scientist Peter Kapitza to “build whatever you need” for basic atomic research. ¶ He ...

What Is Real?: The Unfinished Quest for the Meaning of Quantum Physics Adam Becker Basic: 2018. All hell broke loose in physics some 90 years ago. Quantum theory emerged — partly in heated clashes ...