Women Scientists http://www.liquidleaf.com/historia/historia.html
General Scientists http://www.windows.ucar.edu/cgi-bin/tour_def/people/people.html
Yahooligans Science Page http://www.yahooligans.com/content/science/
Einstein for Kids http://www.wesleyan.edu/synthesis/culture-cubed/haas/maintemp.htm
"Electro Scientists" http://chem.ch.huji.ac.il/~eugeniik/history/electrochemists.htm
Scientist Biographies http://www.blupete.com/Literature/Biographies/Science/Scients.htm
More Women Scientists http://www.astr.ua.edu/4000WS/summary.shtml
Scientist Biographies (Excellent Site!) http://scienceworld.wolfram.com/biography/topics/BranchofScience.html
BBC Historic Figures Index http://www.bbc.co.uk/history/historic_figures/
List of Women Scientists http://www.buzzle.com/articles/famous-women-scientists.html
List of Marine Biologists http://www.buzzle.com/articles/famous-marine-biologists.html
Genetic Research Scientists http://www.buzzle.com/articles/famous-scientists-in-genetic-research.html
Good link that Maggie found! http://www.notablebiographies.com/