The Science Of
Chocolate and the Environment: http://learninglynx.blogspot.com/2010/02/whole-unit-on-chocolate.html
Chocolate, including taste-tests: http://learninglynx.blogspot.com/2010/02/whole-lesson-on-chocolate-including.html
Chocolate and culture: http://learninglynx.blogspot.com/2010/02/whole-unit-on-chocolate.html
Olympic Science: http://learninglynx.blogspot.com/2010/02/olympic-science-videos.html