“Homework,” Geoff Dyer’s memoir of his childhood in Cheltenham, England, benefits from the author’s sharp prose and sharp memory. Mr. Dyer, the author of “Out of Sheer Rage” (1997) and “The Last Days ...

Pictures of Elon Musk's college physics homework, featuring handwritten calculations on deriving moments of inertia, recently surfaced online and caught the attention of the Tesla CEO himself. ''Some ...