Engineer, Former NASA Astronaut & Former NFL Wide Receiver
Former NASA Astronaut, Engineer, Former Candidate for U.S. Congress & Author
Science Teacher, Enthusiast & Author
Emmy Award-Winning Media Personality & Digital Lifestyle Expert
Veteran space, aviation, science and technology journalist and filmmaker.
Data Ecologist, Complexity Scientist
Associate Professor at University of Maine; Deep-Sea Ecologist
Actress & Musician; Known for Abby Sciuto on CBS's "NCIS."
Actor Who has Appeared in the Films "Inception," "Drag Me to Hell" and "Avatar"