Save 84% off the newsstand price!
Lawrence Krauss is a theoretical physicist and best-selling author.
Subscribe or Give a Gift
Get the best of Smithsonian.com by email. Keep up-to-date on:
Sign up
/https://public-media.smithsonianmag.com/filer/e5/22/e522a678-385c-4c5b-9be2-2c608481849c/jun18_-_web_cover.jpg)
