Discusses the application of the laws of physics to natural phenomena, including Jackrabbit ears, transparent atmosphere, formation of ice, and long-wave radiation. (YP)

Discusses fluid mechanics for undergraduates including the differential Navier-Stokes equations, dimensional analysis and simplified dimensionless numbers, control volume principles, the Reynolds lubrication equation for confined and free surface flows, capillary pressure, and simplified perturbation techniques. Provides a vertical dip coating…

Discusses a demonstration of vertical collision of two balls. Shows the theoretical height ratio using mathematical expression and diagrams. Compares it with researchers' experimental results. Expands the two-ball collision to multi-ball system. (YP)

Describes a demonstration on the stability of a ladder. Provides the demonstration method, diagram showing forces acting on a ladder, and three demonstration pictures. (YP)

Asks the relationship between mass and skidding distance. Provides a problem with illustrations and an answer. (YP)

Describes the historic development of the periodic table from the four-element theory to the Lavoisier's table. Presents a table listing the old and new names of chemicals and the Lavoisier's table of elements. Lists two references. (YP)

The skills needed by future workers can be developed through Principles of Technology, a vehicle for reinforcing math, science, and communication skills. Understanding technology is important for all students. (SK)

Investigates a taxonomy of seven proposed responses to anomalous data. Concludes that one additional type of data is needed in the taxonomy. Suggests that the taxonomy can be used as a framework to guide classroom discussion. Contains 57 references. (DDR)

Suggests that modern science adopts materialist strategies toward relationships between empirical data and theory because of an elective affinity between such strategies and a certain outlook on the control of nature. Claims that, when the roles of social values and cognitive values are kept distinct, sound theory acceptance can still be…

Criticizes Hugh Lacey's use of the term "materialist" when describing materialist strategies used during structuralist explanation in scientific practice. Examines the grounds for supposing an affinity between these strategies and the growing subordination of human values to the attractions of technological transformations of nature.…

Suggests that Hugh Lacey's example of a clear-cut distinction between material and social constraints or possibilities in the Green Revolution is misleading. Proposes a material analysis of the control situation placed within the material framework of the social structure within which the control system is employed. (Author/WRM)

Lends further depth to arguments put forth by Hugh Lacey. Addresses the allegation made by the indigenous science movement that violence is evident in the control of nature because science is inherently violent--a charge which, if not refuted, undermines the claim that science is neutral. Considers the shortcomings of a school science curriculum…

Responds to criticisms of the previous article, "Scientific Understanding and the Control of Nature." Clarifies themes in the first article and reaffirms the significance of distinguishing between cognitive and social values to gain a better grasp of scientific understanding. (Author/WRM)

Critically reviews creationist ideas on the geology of the Grand Canyon, especially those found in "Grand Canyon: Monument to Catastrophe." Contains 27 references. (WRM)

Discusses the contributions of Arthur Jensen to the study of intelligence and considers his writings on the topic of racial differences in scores on tests of intelligence. Concludes with a discussion of his work on the correlates of the "g" vector (general intelligence factor). (Author/SLD)