has published over 2,000 articles and produced 25 hours of PBS documentary production during a 20-year career. His PBS screen credits include: The Eyes of Nye, Exploring Space: The Quest for Life, Videogame Revolution and Hall for All. He also created television treatments for Nature’s Secrets, Rare Earth, Bloodless Medicine and Tiny Tech and assisted in project development for Russia, Coffee, Tale of Two Whales, and Afghanistan.