Creator	Role	# of Episodes
Kishore Hari Kishore Hari is a science educator, specializes in producing innovative live sci... more	Host	567
Dr. Indre Viskontas Indre Viskontas is a neuroscientist and operatic soprano. She holds a Ph.D. in ... more	Host	567
Adam Savage Adam Savage is a special effects designer, fabricator, actor, educator, and tele... more	Guest	2
Ty Tashiro Ty Tashiro is a professor of psychology, relationship expert, and social scienti... more	Guest	1
Arthur I. Miller Arthur I. Miller is Emeritus Professor of History and Philosophy of Science at U... more	Guest	1
M. R. O'Connor M.R. O'Connor is a journalist and the author of Wayfinding: The Science and Myst... more	Guest	1
Dr. Steven Pinker Dr. Steven Pinker is a cognitive psychologist, linguist, and popular science aut... more	Guest	1
Josh Willis Joshua "Josh" K. Willis is a lead scientist for NASA's OMG (Oceans Melting Green... more	Guest	1
George Johnson George Johnson is a journalist and science writer who writes for The New York Ti... more	Guest	1
Charan Ranganath Charan Ranganath is a researcher, professor of Psychology and Neuroscience, and ... more	Guest	1
Hamilton Morris Hamilton Morris is an American writer, documentarian, psychonaut, and scientific... more	Guest	1
Anthony Ingraffea Dr. Anthony Ingraffea is a teacher and researcher of environmental engineering. ... more	Guest	1
Ed Lu Ed Lu is a physicist and former NASA astronaut. He flew on two Space Shuttle fli... more	Guest	1
Al Gore Albert Gore is an American politician and environmentalist. He served as the 45t... more	Guest	1
Matt Parker Matthew Parker is an author, comedian, YouTube personality, and communicator.... more	Guest	1
Ed Yong Ed Yong is a science journalist and staff member of The Atlantic.	Guest	1
Dava Newman Dava J. Newman is a former Deputy Administrator of NASA.	Guest	1
Christine Kenneally Christine Kenneally is an Australian-American journalist, investigator, writer, ... more	Guest	1
Merlin Tuttle Merlin Devere Tuttle is an American ecologist, conservationist, and wildlife pho... more	Guest	1
Kate Clancy Kate Clancy is an American biological anthropologist who specialises in reproduc... more	Guest	1