international honor society of science and engineering, Sigma Xi (Xi
is pronounced with a "Z" sound--Sigma "Zi"--as in "xylophone) has
nearly 65,000 members who were elected to membership based on their
research potential or achievements. More than 500 Sigma Xi chapters
in North America and around the world provide a supportive
environment for interdisciplinary research at colleges and
universities, industry research centers and government laboratories.
Nearly 200 members have won the