Prof. Ostwald to Lecture at Columbia

Professor Wilhelm Ostwald of the University of Leipzig will leave Cambridge on January 25 for New York where he will deliver two sets of lectures at Columbia University. "The Historical Development of Chemistry" will be the subject of a series of six lectures to be given under the auspices of the chemistry department. The other series consisting of eight lectures will be on the topic: "Energetics as Connected with Psychology."

During this last half-year Professor Ostwald has conducted three half-courses in the University and one half-course at the Massachusetts Institute of Technology.