Lawrence M. Krauss

Lawrence Maxwell Krauss is a professor of physics, astronomy, and director of the Center for Education and Research in Cosmology and Astrophysics at Case Western Reserve University.

He's the author of seven popular books, including international bestseller The Physics of Star Trek, the award winning Atom, and his newest book, Hiding in the Mirror: The Mysterious Allure of Extra Dimensions from Plato to String Theory and Beyond.

Krauss also appeared in a segment of How William Shatner Changed the World.