"The Value of Scientific Societies" is the topic of a presentation by Jerome F. Baker, PhD, executive director of Sigma Xi, The Scientific Research Society, on April 6, 11:30 a.m.-1 p.m. in the Campus Center Atrium. The lecture, which is part of the NJIT Technology and Society Forum Series, will focus on how Sigma Xi is working to assist its members in adding value to their lives and to the lives of those impacted by engineering and science.