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Quantum Mechanics/Quantum Physics

Energy in Physics

Applied Physics

Black Holes, Tides, and Curved Spacetime

It's About Time

The Science of Information

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431 Videos in Physics


History's Mysteries
Episode 1 of The Inexplicable Universe
Begin this journey by taking a closer look at concepts that were once unexplainable but are now better understood. You'll focus on two such former mysteries: the existence of an invisible "aether" through which light and sound were believed to…
Fastball - The Magic Behind Baseball's Fastest Pitch
Hank Aaron and Derek Jeter lead a cast of baseball legends & scientists who explore the magic within the 396 milliseconds it takes a fastball to reach home plate, and decipher who threw the fastest pitch ever. Narrated by Kevin…
The Spooky Universe
Episode 2 of The Inexplicable Universe
Did you know that electrons have never actually been observed by scientists to this day? Or that quarks can only be studied in pairs? Or that as you travel faster or find yourself in a higher gravity, time ticks more…
The Transformability of Information
Episode 1 of The Science of Information
What is information? Explore the surprising answer of American mathematician Claude Shannon, who concluded that information is the ability to distinguish reliably among possible alternatives. Consider why this idea was so revolutionary, and see how it led to the concept…
Our Fascinating Universe
Embark on a journey to distant worlds in this fascinating presentation that attempts to answer questions on the origins and meaning of the universe.
Inexplicable Physics
Episode 4 of The Inexplicable Universe
Turn now to some inexplicable aspects of physics and our physical world. Among the many eye-opening topics you'll learn about in this episode are the discovery of more and more elements on the periodic table; muon neutrinos, tao particles, and…
Can We Time Travel?
Episode 1 of Genius by Stephen Hawking
World-famous scientist Stephen Hawking gives three ordinary people a series of fun physical and mental challenges. Can they think like a genius? This is a show where as you watch you realize you actually understand concepts that you never thought…
Why Time Is a Mystery
Episode 1 of Mysteries of Modern Physics: Time Series
Begin your study of the physics of time with these questions: What is a clock? What does it mean to say that "time passes"? What is the "arrow of time"? Then look at the concept of entropy and how it…
Einstein's Universe
A documentary produced in 1979 by WGBH and the BBC to celebrate the centenary of the birth of Albert Einstein. Narrated and hosted by Peter Ustinov and written by Nigel Calder, the author of the accompanying book of the same…
Chemical Energy, Biomass, and Photosynthesis
Episode 5 of The Science of Energy
Turn now to chemical energy, the potential energy resulting from the position of atoms within molecules. After an overview of photosynthesis (perhaps the universe's most amazing form of energy conversion), learn how combustion transforms biofuels into light and heat, and…
Metaphysics and the Nature of Science
Episode 1 of Redefining Reality
Start with the metaphysical concept of reality and how it led to a scientific worldview. Then see how the scientific picture of reality changes as theories are refined or overthrown. Explore examples such as the germ theory of disease and…
Inexplicable Life
Episode 3 of The Inexplicable Universe
Join Professor Tyson on a fascinating investigation of the possible origins of life in the universe. Why was Jupiter believed to be a good environment for life in the 17th century? Why is there only one single "tree of life"…
Time Travel, Tunneling, Tennis, and Tea
Part of the Series: Einstein's Relativity and the Quantum Revolution
What are the two big ideas of modern physics? How can nonscientists gain a handle on these ideas and the radical changes they bring to our philosophical thinking about the physical world?
Tesla - Master of Lightning
This program recounts the life of scientist, inventor, and visionary Nikola Tesla, often remembered as more of an eccentric cult figure than an electrical engineering genius. Many of his achievements are still attributed to contemporaries Thomas Edison and Guglielmo Marconi.…
Earth Songs - Capturing Earth's Beauty
For over two years, filmmaker Brian Luke Seaward traveled to many of the world's most pristine locations - Patagonia(Chile), the Caribbean, Iceland, the Canadian Rockies, Hawaii, Greenland, Alaska, Peru, and New Zealand - capturing the Earth's beauty in ways that…
The Arrival of Robot Autonomy
Episode 1 of Robotics Series
Plunge into the world of robots with this engaging introduction. When did we start thinking about robots? What three components are responsible for so many advances in robot design? Why is behavioral autonomy so essential to the development of modern…
Light and Quantum Physics
Episode 5 of The Physics of Light
While the terms "quantum physics" and "Theory of Relativity" are used casually every day, not many people know what they really mean. Yet these theories have had a profound impact not only on science and technology, but also on our…
Out from the Shadows - The Story of Irene Joliot-Curie and Frederic Joliot Curie
Nominated for the Grand Jury Prize at the 2009 Paris Science Film Festival in France. Using newsreels, family home movies and stills, stock footage, dramatization and interviews, this biography relates the life and times of Irene Joliot-Curie and her husband,…
Computation and Logic Gates
Episode 2 of The Science of Information
Accompany the young Claude Shannon to the Massachusetts Institute of Technology, where in 1937 he submitted a master's thesis proving that Boolean algebra could be used to simplify the unwieldy analog computing devices of the day. Drawing on Shannon's ideas,…
Defining Reality
Episode 2 of Redefining Reality
Take a step back to define reality as understood by the ancient Greeks. Then work your way forward through revolutionary ideas about reality proposed by Plato, Aristotle, Copernicus, Galileo, Kepler, and finally Newton, who inspired the Age of Enlightenment. Close…