Adam Spencer

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

Dr. Phil Plait

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

Denise Herzing

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

Uri Treisman

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

Dr. Phillip Uri Treisman, Mathematics Professor; founder

Maria M. Klawe

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