Dr. Rebecca Brachman tells us about her groundbreaking work in the neuroscience of resilience and how certain chemical compounds may be able to help prevent illnesses like depression or PTSD. This episode features comedians Wyatt Cenac, Maeve Higgins, and Negin Farsad. Hosted by Chris Duffy. Produced by Pretty Good Friends. NOTE: This is our last episode in the season.

NASA business expert Jennifer Lopez works with the International Space Station. Comedians Jo Firestone, Bowen Yang, and Josh Sharp get to the bottom of why her work matters, what's happening in space, and who's the best J.Lo. This episode was recorded in front of a live audience at National Geographic in Washington, DC. Hosted by Chris Duffy. Produced by Pretty Good Friends.