7:00 pm
Observer EditorObserver Editor
Randall Munroe: Literati Bookstore.:

This bestselling writer, creator of the popular webcomic xkcd, discusses his new book, What If? 2, a sequel to his 2014 book, What If?: Serious Scientific Answers to Absurd Hypothetical Questions in which Munroe offers hilarious yet scientifically informed answers to questions like: what would happen if you rode a helicopter blade, built a billion-story building, made a lava lamp out of lava, or jumped on a geyser as it erupted? Signing. 7 p.m., Power Center. Mask required. Tickets $32 (includes a copy of the book) in advance at literatibookstore.com & at the door.

, . . . . . .