Podcast:The Radio Free Hillsdale Hour Published On: Tue Sep 29 2026 Description: Guest: Nathan Herring Host Scot Bertram talks with Nathan Herring, associate professor of physics at Hillsdale College, about the life and accomplishments of physicist Ludwig Boltzmann. To learn more about Hillsdale College, visit www.hillsdale.edu.See omnystudio.com/listener for privacy information.