Teachers, students, and interested parties can use these links as a sequenced glance at the evolution of the understanding of matter at the atomic and subatomic levels. In a very crude way, it is an online primer on atomic and subatomic theory and how physicists study this small world and obtain information on it (namely, through the use of accelerators and detectors).

Last Updated: July 6, 2001
Content Selection: Ken Taylor for Snowmass 2001 Snowmass 2001 Science Weekend
Organized by the Division of Particles and Fields and the
Division of Physics of Beams of the American Physical Society
Web Pages: Liz Quigg, Fermilab