George Washington Carver

He is famous for his agricultural work, especially for this research on peanuts.

http://www.academickids.com/encyclopedia/index.php/George_Washington_Carver

http://www.americaslibrary.gov/aa/carver/aa_carver_subj.html

Jane Goodal

Jane Goodall is famous for what she learned about chimpanzees in Tanzania.

http://www.sciencekids.co.nz/sciencefacts/scientists/janegoodall.html

Benjamin Franklin

Benjamin Franklin was one of the Founding Fathers of the United States of America. He is also an inventor of many things we use today, such as the lightening rode, bifocals, and libraries.

http://www.crystalinks.com/franklin.html

Thomas Alva Edison

Most know for the invention of the light bulb.

http://www.crystalinks.com/edison.html

http://www.americaslibrary.gov/aa/edison/aa_edison_subj.html

Marie Curie

Marie Curie was a physicist and chemist. She was the first person to receive two Nobel Peace Prizes. She is know for her work in the field of radioactivity.

http://www.crystalinks.com/curie.html

http://www.academickids.com/encyclopedia/index.php/Marie_Curie

http://www.hypatiamaze.org/marie/curie_bio.html

http://myhero.com/go/hero.asp?hero=madameCurie