Charles Mpaka, an author focused on chimpanzee tool use, and Mathieu Malherbe, a researcher studying tool skills in wild chimps, discuss the fascinating lifelong learning abilities of these animals. They highlight how elder chimps play crucial roles in sharing knowledge. The conversation shifts to a mysterious radio signal from space, potentially linked to a neutron star, sparking curiosity about undiscovered cosmic phenomena. Lastly, they explore innovative treatments for depression through whole-body hyperthermia, revealing its promising anti-inflammatory effects.