Chemical Road ShowDr. Jim Pennington takes a backseat for this one. Assistant taking rose out of container of Dry Ice.https://liberty.ploud.net/news-events/library-events/summer-reading-programs/dig-into-reading-2013-summer-reading-program/dscn7403.jpg/viewhttps://liberty.ploud.net/news-events/library-events/summer-reading-programs/dig-into-reading-2013-summer-reading-program/dscn7403.jpg/@@images/image-1200-a47295ee85897b73077ebf9d4397563a.jpeg
Chemical Road Show
Dr. Jim Pennington takes a backseat for this one. Assistant taking rose out of container of Dry Ice.
