The discovery of elliptical orbits helps describe the motion of heavenly bodies with unprecedented accuracy.
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Electron waves attracted to the nucleus of an atom help account for the periodic table of the elements and ultimately lead to the search for quarks.
Episode 50: Particles And Waves – The Mechanical Universe
Evidence that light can sometimes act like a particle leads to quantum mechanics, the new physics.
Episode 49: The Atom – The Mechanical Universe
A history of the atom, from the ancient Greeks to the early 20th century, and a new challenge for the world of physics.
Episode 48: Low Temperatures – The Mechanical Universe
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Episode 47: Entropy – The Mechanical Universe
The Carnot engine, part two, with profound implications for the behavior of matter and the flow of time through the universe.
