Mary Roach at Boulder Book Store, April 22. 7:30 p.m. Boulder Book Store. 1107 Pearl St., Boulder. 303-447- 2074.
Mary Roach writes books about science that can be understood by the common non-scientist, on subjects that the common non-scientist is actually interested in — the science of sex, what happens to dead bodies and space toilets, to name a few topics. In her new book Gulp, she answers the “what if” questions that your 5-year-old cousin might ask about digestion. Want to find out how much you can eat before your stomach bursts? The Boulder Book Store will be hosting the author to answer any questions the book doesn’t answer on April