Caes, Charles J

Chronicles the history of scientific speculation and research on Earth's age, discussing ancient theories, religious beliefs, and the work of scientists that led to the development of geochronology. Also includes a glossary and lists of related organizations, books, and Web sites.

Chronicles the history of scientific speculation and research on the speed of light, from Classical ideas to modern measurements. Also includes a glossary and lists of related organizations, books, and Web sites.

An introduction to astrophysics that surveys the visible and invisible fields of astronomy.

An exploration of the science of light that discusses what early scientists believed about light, how light speed is measured, what theories exist about light, and other related topics.

Explains the stock market and investment, covering topics such as types of stock, types of dividends, and stock quotations.