Episodes

Today’s episode is the second of a two-part interview with IHMC Senior Scientist Dr. Jonathan Clark, a six-time Space Shuttle crew surgeon who has served in numerous roles for both NASA and the Navy. Part one of our interview, episode 55, ended with Jon talking about the tragic death of his wife, astronaut Laurel Clark. She died along with six fellow crew members in the Space Shuttle Columbia disaster in 2003. February marks the 15th anniversary of the disaster. Today’s episode picks up with Jo...

Today’s episode is the first of two-part interview with IHMC Senior Scientist Dr. Jonathan Clark, a six-time Space Shuttle crew surgeon who has served in numerous roles for both NASA and the Navy. In a wide-ranging conversation with Ken and Dawn, Jon talks about his 26-year career in the Navy, his extensive research on the neurologic effects of extreme environments on humans, and the tragic death of his wife, astronaut Laurel Clark, who died along with six fellow crew members in the Space Shuttl...

Late in 2017, a San Francisco startup company brought one of the commercial ketone esters to market. Today’s episode features an interview with a scientist and world-class athlete who has spent the past year helping develop and rollout HVMN Ketone, an FDA-approved drink that promises increased athletic ability as well as heightened focus and energy. Dr. Brianna Stubbs earned her PhD in biochemical physiology from Oxford University in 2016 where she researched the effects of ketone drinks on elit...