Presents the history of discoveries about the structure of matter. Created by Lee Buescher, Science Department, Watertown High School, Watertown, Wisconsin.
Virtual library for the history of science, technology and medicine. Includes the full-text of more than 30 articles by authors including Priestley, Faraday, Davy, Rutherford and Thomson. Also a few historical and biographical articles, and a fairly extensive photo gallery.
"90 megabytes online of information on alchemy in all its facets." Though alchemy is neither chemistry nor a science, it is a historical precursor to scientific chemistry as studied in schools today.
History of development of atomic theory and periodic table; links from each scientist named to primary sources and more extensive biographical material.
Provides illustrations of a collection of early optical instruments used in the chemical laboratory. The collection consist of spectroscopes, refractometers, and polarimeters. The instruments date from the late 19th to the early 20th century.
A heavily hyperlinked "virtual museum" showing samples (and explaining the historical value) of chemicals, compounds, or elements which were made in the lab well over 100 years ago.