National Geographic November 2025 issue. Unread, stored at home, in pristine condition. Includes a special edition postcard "Showa, Japan in Those Days" Feature: "The Day Humans Hibernate" If humans could "hibernate" like bears and squirrels, it could revolutionize medicine and bring long-duration space travel closer to reality. This article follows research being conducted around the world. Feature: "A Grand Experiment to Create a Small Sun" Japan is participating in a super-giant project to utilize the vast energy generated by nuclear fusion for power generation. Will this grand dream of humanity come true? And more. Thank you.