See also:

• Kids and Teens: School Time: Science: Scientists  (99)

• Atomic Theories, from Aristotle thru Quantum Mechanics [ Teens-Mature Teens ] + A site for students with chemists and their atomic theories throughout history. Includes Aristotle, Democritus, Dalton, Bohr, Thomson, Rutherford and the modern quantum theory.
• The Discovery Of Radioactivity:The Dawn of the Nuclear Age [ Teens-Mature Teens ] + Tells which scientists help discover radioactivity.