Physics

Absolute Zero

Absolute Zero

Absolute Zero, a place so cold that the physical world as we know it doesn't exist, electricity flows without resistance, fluids defy gravity and the speed of light can be reduced to 38 miles per hour.... (Watch this Video)

Tagged with:

Atom

Atom

In this three-part documentary series, Professor Jim Al-Khalili tells the story of one of the greatest scientific discoveries ever: that the material world is made up of atoms.... (Watch this Video)

Dangerous Knowledge

Dangerous Knowledge

David Malone tells the story of great mathematicians whose questions drove them mad.... (Watch this Video)

Tagged with:     

Nova: The Elegant Universe

Nova: The Elegant Universe

A Three-Hour Miniseries with Brian Greene - Greene is professor of physics and mathematics at Columbia University, where he is one of the world's foremost string theorists. He is also an unusually adept science explainer, whose book The Elegant Universe... (Watch this Video)