Atom Timeline by Dmitry
This Atom Timeline includs scientists, their contributions, dates and diagrams.
sites used
http://hi.fi.tripod.com/timeline/
http://craigjm.tripod.com/physics.html
http://www.nuclearfiles.org/menu/timeline/atomic-discovery/discovery.htm
http://www.docstoc.com/docs/4580677/aristotle-atomic-theory
