Explore the fascinating world of active solids in this physics lecture presented by Anton Souslov from Cambridge University at the Kavli Institute for Theoretical Physics Blackboard Talk lunch series. Delve into theoretical physics concepts as part of KITP's initiative to foster cross-program communication and maintain unity in theoretical physics understanding. Gain insights from this scholarly presentation, which bridges different physics programs and encourages interdisciplinary dialogue among KITP program participants. The lecture material, including slides, audio, and video content, remains the intellectual property of the author and should be appropriately cited in any scholarly references.