Describes the nature, implementation, evaluation, and future plans of an international cooperative work experience program (called the ABC model) in which undergraduate students combine travel with employment in industrial research-oriented projects. The program involves universities in Australia, Great Britain, and Canada (the letters ABC…

Questions the current usage of the International System of Units (called SI units) in representing chemical notation and terminology. Suggests several additions to the system that relate to concentrations. Outlines new symbols for distinguishing between "concentration" and "molality." Includes tables to illustrate the proposed SI units. (TW)