February 12, 2008 * Harvard professor of physics * might not be a Huckabee supporter * author of "Warped Passages" * there could be universes where there is no Stephen Colbert * looks for other dimensions * gravity is weak * there might be a way to make a buck off this This article is a stub. You can get a Tip of the Hat* from Stephen by adding only truthiness to it.*Tip of the Hat not guaranteed.