False alarms sounded recently about the discovery of a room temperature superconductor by way of a material called LK-99. Since then, there has been a surge in interest in the topic: what exactly is a room temperature superconductor? How would one change our lives? And just how close are we to discovering one? Stay Tuned in Brief podcaster and former U.S. Attorney Preet Bharara speaks with physicist and superconductor expert Dr. Richard Greene of QMC. Podcast link