Cornell chemist, poet and Nobel laureate Roald Hoffmann delivers a human 'PowerPoint' presentation featuring Redshift Productions to open the second annual Public Engagement and Science Communication Symposium at Cornell, May 13, 2008.

Sponsored by the Cornell Center for Life Science Enterprise, a NYSTAR Center for Advanced Technology, in collaboration with University Communications, the Office of the Vice Provost of Research and the Department of Communication at Cornell University.