On Saturday, Yves Rossy completed a flight over the Grand Canyon in his custom jet suit. The Swiss adventurer was airborne for over eight minutes, as he flew 200 feet above the canyon rim. More here.
Freelance journalist Zoe Cormier, a science writer and photographer with a background in biology, joined George Knapp in the first half to discuss her new book Sex, Drugs and Rock 'n’ Roll: The Science of Hedonism.
In the later half, David Browne, longtime music journalist and contributing editor at Rolling Stone, delved into the Grateful Dead, the band that became a musical and cultural phenomenon that has spanned generations.