American Chemical Society
American Chemical Society: Development of Baking Powder
The invention of baking powder had a huge impact on bakers' ability to produce and distribute bread to large numbers of people. The history of this lowly ingredient is presented, along with a chemistry lesson plan for secondary students.
National Gallery of Art
National Gallery of Art: Works on Paper (American 18th Century)
A collection of prints, drawings and photographs at the National Gallery of Art from the Edgar William and Bernice Chrysler Garbisch Collection. Nice examples of early American drawings and prints.
Famous Scientists
Famous Scientists: Benjamin Thompson
FInd out about one of the leading figures in the history of thermodynamics, Bnejamin Thompson.
University of Houston
University of Houston: Engines of Our Ingenuity: Count Rumford
A transcript, from a syndicated radio broadcast, that discusses the life and scientific accomplishments of Count Rumford. An anecdotal account of Rumford's contribution to our understanding of heat. Contains a good deal of biographical...