Sigma Xi members who nominate five of the top scientists and engineers they know by December 5 have a chance to earn a year of free membership. All five nominees must accept the nominations and pay fees by December 31 in order for the nominator to earn the free year. Colleagues, faculty, postdoctoral associates, research scientists, and student researchers may all be nominated if they meet membership qualifications.
Sign up for Sigma Xi SmartBrief
News on scientific research and innovation
Get the intelligence you need: news and information
that is changing your industry today, hand-curated by our professional editors from
thousands of sources and delivered straight to your inbox.