Tuesday, March 6, 2012

The fabric of the cosmos

I'd like you to take a look at this very interesting videos by NOVA featuring physicist Brian Greene, professor of Columbia University. They examine important topics of physics:

Quantum mechanics, with renowned professors from MIT, Stanford, Harvard, etc.

The Illusion of Time, a most see.

What is space?

Universe or multiverse? Which begins with a discussion of inflation. 
 Keep in mind that our observable universe is very large, having a diameter of roughly 40 billion light years, and encompassing hundreds of billions of galaxies, each of which may contain billions of stars.