It is with very heavy heart and sadness that I inform you that our beloved Professor John B. Goodenough passed away yesterday (Sunday) afternoon. We have lost a giant whose breakthrough contributions to solid-state science and batteries is immeasurable. May his soul rest in peace. https://news.utexas.edu/2023/06/26/ut-mourns-lithium-ion-battery-inventor-and-nobel-prize-recipient-john-goodenough/