Sigma Pi Sigma

During the annual meeting of the executive committee of Sigma Pi Sigma at Oak Ridge, a program of expansion was authorized which will include chartering of several new chapters, both in the latter part of 1964 and the spring of 1965. Approval was also given for updating the membership records of some 25 000 persons who have been received into the Society since its founding in 1921, and all data pertaining to them will be put on punched cards. The policy of joint sponsorship of the physicists' luncheons held in connection with the annual meetings of Section B of the American Association for the Advancement of Science was also endorsed by the executive committee.