Cohurn, Richard W. Fessenden, Rev. Bernard A. Fiekers, s.J., Donald C. Gregg, Carroll B. Gustafson. William S. Huber, Vernon K. Krieble. Lome F. Lea, William F. Luder, Zelda J. Lurie, Eldin V. Lynn, Lucy W. Pickett, Walter S. Ritchie, and T h e d o r e C. Sargent. The following tentative program has been arranged: FIRSTSESSION-Th~r~day eyening, August 9 Welcome--Hugh P. Baker, President. Massachusetts State College "Effects of fatigueon the body," William H. Forbes, Harvard Fatigue Laboratory, Cambridge. Massachusetts SEMNDS E S S I O N - F ~morning, ~ ~ ~ ~ Augud 10 "Chemistry of taste," Ernest C. Crocker, A. D. Little Company, Cambridge, Massachusetts "Snow crystals," Vincent J. Schaefer, General Electric Company, Schenectady, New York "Popular chemical demonstrations," Arretta Watts, E. I. du Pont de Nemours & Company, Wilmington, Delaware
THIRD SESS10N-Friday afternoon, August 10 "Interpretation of titration curves," A. F. McGuinn, S.J., Boston Colleee. " . Chestnut Hill. Massachusetts "Chemistry applied to animal husbandry," J. G. Archibald, Massachusetts State College, Amherst. Massachusetts Inspection of the College FOURTH SESSION-Friday euening, August 10 Topic and speaker to be announced
FIFTH SESSION-Saturday mornmg, A ugust I1 Symposium on clmmical equilibrium, A. R . Davis, Massa-
chusetts Institute of Technology, Cambridge. Massachusetts, and secondary school teachers "Chemistry a t low temperatures," C. C. Stephenson. Massachusetts Institute of Technology "Complex ions in solution," H. J. Smith. Massachusetts State College, Amherst, Massachusetts
SIXTH S~ss~o~-Satu,&yafternoon, August 11 "Silicones," Shailer L. Bass, Dow-Corning Corporation, Midland, Michigan SEVENTH SESSION-Saturday eoening, August I1 Motion pictures "Science belongs to youth," Watson Davis, Executive Director, Science Service, Washington, D. C.
"Sugar chemistry," Robert C. Hockett, Sugar Research Foundation, New York City "Regeneration of the hemoglobin," Julia 0. Holmes, Massachusetts State College. Amherst, Massachusetts NINTHSESSION-Sundayeycning, August 12 "Hormones," Bacon F. Chow, Squibb Institute for Medical Research, New Brunswick, New Jersey Topic and speaker to be announced TENTHSESSION-Molldaymorning, August 13 Symposium on chemical equilibrium. A. R . Davis and others, Topic and speaker to be announce
