In creating and maintaining public safety, risks which entail some amount of danger are necessary. These risks must be rated regarding the amount of benefit and danger they would bring in order to ascertain the worthiness of the risk. It is important to realize that risks can often bring greater safety, that many safety devices themselves involve…

Attempts to define organizational processes necessary to operate safely technologically complex organizations. Identifies nuclear powered aircraft carriers as examples of potentially hazardous organizations with histories of excellent operations. Discusses how carriers deal with components of risk and antecedents to catastrophe cited by Perrow and…

Highlights aspects of safety that are unfamiliar to most laypersons and to many chemists as well. Presents findings that may lend themselves to presentation in chemistry classes. Details flammability tests, vapor space hazards, and the special case of gasoline containers. Provides experimental data relating vent area and internal pressure. (CW)

Provided is an empirical method to train students to avoid physical disaster in their work experience. Discussed is a computer program, CHETAH, which can be used in advance of synthesis to classify the possible explosive nature of the products. Plosophoric and auxoplosive weights of many organic groups are listed. (MVL)