The Story of Everything • 1997 • episode "3/3" • Stephen Hawking's Universe

4:43

The Heisenberg Uncertainty Principle states that you can never simultaneously know the exact position and the exact speed of an object.

TED-Ed • Physics

42:03

We feel it every moment of our lives but for physicists, gravity is the longest running unsolved mystery of the universe. Why do all objects that have mass pull on one another? Cutting-edge theories are proposing unexpected answers.

S5E08 • Through the Wormhole • Physics

59:01

Physicist Dr Helen Czerski explores the narrow band of temperature that has led to life on Earth. She reveals how life began in a dramatic place where hot meets cold, and how every single living creature on Earth depends on temperature for its survival. She uncovers the extraordinary natural engineering that animals have evolved to keep their bodies at the right temperature. And she witnesses the remarkable surgery that's using temperature to push the human body to the very brink of life.

2/3 • From Ice to Fire: The Incredible Science of Temperature • 2018 • Physics

59:50

Materials Science is set to define the next century of human history, and it promises to revolutionize every aspect of our lives. This film takes us on a journey where we meet the pioneers of Materials Science and see the extraordinary discoveries that are transforming the world around us.

2015 • Physics

59:15

Richard Hammond explores the astonishing miniature universe all around us.

3/3 • Richard Hammond's Invisible Worlds • Physics

4:49

Light always travels at a speed of 299,792,458 meters per second. But if you're in motion too, you're going to perceive it as traveling even faster -- which isn't possible! In this second installment of a three-part series on space-time, CERN scientists Andrew Pontzen and Tom Whyntie use a space-time diagram to analyze the sometimes confounding motion of light.

TED-Ed • Physics