doesn't fallapart, because of theplasticsulfur in the cracked tube. Then, when the tube is cool, it becomes a simple yet impressive matter to stretch the test tube,.
Synthetic Glycerol Plant. Houston. Texas. ELBERT C. WEAVER. Phillips Academy, Andover, Massachusetts. IF YOUR stndents in elementary organic chemistry.
istry staff at Michigan State, in charge of local arrangements. Very fortunately the symposium committee of the division and the executive committee were able to come to an early decision, not only on the subject for next year's symposium, but the pl
Project SEED summer program ... future education and work. Project SEED ... along seven roads to a distance of sev ... his Ph.D. in analytical chemistry from.
by the Shionogi Research Laboratory ... a Summer Analytical Research Program for graduating col- ... powerfultool ingenetic testing and basic research, could.
George T. McGrady, Mary Washington College,. Fredericksburg, VA. Colgate-Palmolive, Piscataway, NJ. Jeanne L. Pfaffy Augustana College, Sioux Falls, SD.
221st MeetingâApril 3, 1943, the Phillips Exeter Academy, Exeter, New Hampshire. S. Walter Hoyt. J. Chem. Educ. , 1943, 20 (7), p 358.
Fifth summer conference of the N. E. A. C. T. Preliminary announcement ... Individual versus demonstration method of teaching science ... In 2015, Jennifer Doudna, codeveloper of the CRISPR/Cas9 gene-editing technology, convened a ...
The Summer Enrichment Program (SEP) for gifted and talented students, sponsored by the Department of Special. Education and the Educational Service ...
versity of California. The enthusiastic approval of the participants and interested adults in the San Francisco. Bay area indicates that a similar program could be.
LETTERS Plastic Sulfur
To the Editor: The way making plastic is to boil some in a test tube and then pour the boiling contents around the walls of a glass funnel immersed in cold water. I found that it is more spectacular to plunge the hot test tube and its contents into cold water. The tube cracks in hundreds of places but
doesn't fall apart, because of the plastic sulfur in the cracked tube. Then, when the tube is cool, it becomes a simple yet impressive matter to stretch the test tube, thereby proving to the students the rnbber-like property of plastic sulfur. Max EPSTEIN HmsN Hron ScnooL MANHATTAN. NEW YORK
