During this—Chemistry Week—check out the “Who, What, When, Where, and Why of Chemistry.” The site’s periodic postings are offered up by Bryn Mawr College computational chemist Michelle M. Francl, who comments on events of the day—always inserting a gentle chemistry twist. She notes that her blog “began as part of an NSF grant to write materials for teaching physical chemistry that incorporate both modern research and the ‘culture of chemistry’.”