The philosophy of biology today is one of the most exciting areas of philosophy. It looks critically across the life sciences, teasing out conceptual issues and difficulties bringing to bear the tools of philosophical analysis to achieve clarification and understanding. This essay surveys work in all of the major directions of research:…

This article first attempts to supply a definition of peoples' identity as scientific as possible and takes a close look at the conditions that make creativity possible. The study of science history clearly indicates that the periods of great creativity were those when communication was sufficient to make remote partners stimulate one another but…

Examines the widespread view that it was the crucial Michelson-Morley experiment that led Einstein to formulate the special relativity theory. From Einstein's writings, evidence is presented that no such direct genetic connection exists. The author suggests that the historian of science must resist the experimenticist's fallacy of imposing a…

Presents a report that identifies the accomplishments and changes in U.S. science and engineering during the last 50 years. (Contains 36 references.) (YDS)

Provides a short history of the development of The Ohio Journal of Science, which currently features peer-reviewed articles in science, engineering, technology, and education. (Author/YDS)

Describes how the first fluoride toothpaste was developed. (YDS)

Describes the history of computers and the development of personal computers. (YDS)

Thomas Kuhn has had an impact in all academic fields. In science education, Kuhnian themes are especially noticeable in conceptual change research, constructivist theorizing, and multicultural education debates. Unfortunately the influence is frequently compromised by researchers having a limited understanding of Kuhn's original ideas, little…

Behe (1998) and Wells (1999) claimed that embryological support for Darwinian evolution is based on the drawings of the 19th century embryologist Ernst Haeckel (1834-1919) whose embryological drawings were regarded inaccurate and fraudulent. The history of modern embryology, the roles played by Von Baer and Haeckel in that history and the manner…

The nature of evolution, the historical change in the universe, and the change that is caused by the workings of the dynamic processes at the smallest and largest scales are studied. It is viewed that the cumulative change in the historical systems is caused by evolution, which is a type of causal relationship and evolutionary processes could be…

The history and evolution of general anesthesia, which invokes a variety of drugs, each compound having a specific purpose from muscle relaxation to unconsciousness is discussed. Some of the popular anesthetics discussed are ether, chloroform, halocarbons, gaseous nitrous oxide, halothane, and mixture of 70% nitrous oxide and 30% oxygen.

The basics of balanced general anesthesia developed since 1956 and the update on existing practices of intravenous induction anesthetics and inhalational anesthetics are discussed. Some of the progressive anesthetics discussed are propofol instead of barbiturate such as thiopental or methohexital, inhalational anesthetic halothane,…