Sigma Xi is an international, multidisciplinary research society whose programs and activities promote the health of the scientific enterprise and honor scientific achievement. Founded in 1886, the ...

Sigma Xi is an international honor society of science and engineering. Its mission is to enhance the health of the research enterprise, foster integrity in science and engineering, and promote the ...

Dr. L. A. DuBridge, Director of the Radiation Laboratory at M.I.T., will be guest speaker at the annual convention of the Society of Sigma XI which will be held in Fogg Museum this evening at 8:30.