Adam Spencer

Sydney Drive-Time Radio Talk Show Host on Tech and Science

Denise Herzing

Research Director & Founder of the Wild Dolphin Project; Author of "Dolphin Diaries"

Maria M. Klawe

Renowned Mathematician, Computer Scientist & Scholar; First Female President at Harvey Mudd College

Uri Treisman

Professor of Mathematics & Public Affairs at The University of Texas at Austin

Dr. Phillip Uri Treisman, Mathematics Professor; founder

Dr. Phil Plait

Blogger for Discover Magazine at Bad Astronomy, where he deconstructs misconceptions and explores the wonder of the Universe.