Dark matter, particle physics and supersymmetry make our universe a fascinating and complex challenge to understand.

Lisa Randall, theoretical physicist and leading particle and cosmology expert, separates fact from fiction when it comes to the possible existence of multiple universes.

Do We Have An Alternate Self In Another Universe?

Lisa Randall, theoretical physicist and leading particle physics and cosmology expert, puts the role of humans into perspective vis a vis the entire universe.

Physics And Daily Life

Lisa Randall, theoretical physicist and leading particle and cosmology expert, dissects the supersymmetry theory and its role in understanding the "hierarchy" problem in particle physics.

Supersymmetry

Lisa Randall, theoretical physicist and leading particle and cosmology expert, outlines the most important questions confronting physics today.

The Fundamental Questions Of Particle Physics

Lisa Randall, theoretical physicist and leading particle and cosmology expert, looks at some of the theories surrounding gravity, including the Randall-Sundrum Model which she co-authored.

What Are The Basic Properties Of Gravity?

Lisa Randall, theoretical physicist and leading particle and cosmology expert, looks at the process that may have created the universe as we know it.

What Did The Big Bang Look Like?

Lisa Randall, theoretical physicist and leading particle and cosmology expert, highlights the importance of dark matter and speculates on its role in the universe.

What Does Dark Matter Do?

Lisa Randall, theoretical physicist and leading particle and cosmology expert, explores one of physics' greatest mysteries, dark matter.