What are you curious about? What have you always
wondered about? For more than five years, renowned
science and health writer Dr. Sherry Seethaler has been answering
questions like yours in her weekly column in the San Diego
Union-Tribune. Now she’s brought together 162 of the best
questions and answers in a book you won’t be able to put down.
Seethaler is one of this generation’s best science explainers,
and it shows: Every answer is accurate, fun to read, and distilled
to a single page or less!
Want to know how canned air works… or nuclear bombs?
What causes goose bumps, earwax, dandruff, headaches?
Whether it’s healthy to crack your knuckles, drink decaf, eat chocolate? What it costs to run all those LED lights