Scientists
Darwin: http://learninglynx.blogspot.com/2010/02/darwin.html
Women in Science: http://learninglynx.blogspot.com/2010/02/women-in-science.html
Mendel: http://learninglynx.blogspot.com/2010/02/mendel.html
George Washington Carver: http://learninglynx.blogspot.com/2010/02/carver.html
3M Young Scientists Challenge: http://learninglynx.blogspot.com/2010/02/3m-young-scientist-challenge.html
Biographies: http://learninglynx.blogspot.com/2010/02/scientific-biography.html
Scientists who appeared on money: http://learninglynx.blogspot.com/2010/04/scientists-who-have-appeared-on-money.html
Nobel Scientists speak: http://learninglynx.blogspot.com/2010/02/lectures-from-nobel-scientists.html