Presents the historical and physical bases of van der Waals theory on the states of matter. Article is intended for students with high school physics background. (DF)

According to Allchin (2003), Lawson (2002) tried to shoehorn the history of science into a preconceived philosophical category, the hypothetico-deductive method (HD).Lawson replied (2003) that discovery is based on HD because that's the way the brain works, and accused Allchin of shoehorning science into another method, blind search and induction.…

Maxwell's four major papers and some shorter publications relating to kinetic theory and statistical mechanics are discussed in the light of subsequent research. Reviews Maxwell's ideas on such topics as velocity, distribution law, the theory of heat conduction, the mechanism of the radiometer effect, the ergodic hypothesis, and his views on the…

Describes the origin of the science of cosmology and the competing theories to explain the beginning of the universe. The big bang theory for the creation of the universe is contrasted with the steady state theory. The author details discoveries that led to the demise of the steady state theory. (PR)

Analyzes more than 50 books and 14 periodicals for contributions to the history of physics. Recurring most frequently are topics in optics, ether, relativity, mechanics and atomic or nuclear physics although, historically, the works range from the 5th century B.C. to present times. (Author/CP)

Suggests that there are possible dangers in using the history of science in science education. Examines arguments that young and impressionable students at the start of a scientific career should be shielded from the writings of contemporary science historians. (JR)

Shows that important discoveries in physical sciences cited in textbooks were made by women, although they may not be given credit for their work. Also discusses the contributions of 10 female scientists to provide role models for students. (DH)

Presents a chronology of scientific efforts designed to determine the age of the earth. Summarizes scientists' attempts at dating the planet's formation, including the examination of lead in the environment, the calculation of the earth's cooling temperature and time, the study of geological sedimentation and the analysis of moon rocks. (TW)

Refutes scientific creationists' arguments that the earth is less than 10,000 years old by presenting information related to the time scales for creation and evolution models, times from stellar distances, Kelvin's estimate of the earth's age, radioactive decay, radiometric dating, and the decay of the earth's magnetic field. (DC)