CHEMISTRY: We finally finished the chapter! Did you realize molecules could be that large? And so many of them. But don’t you think polymers are cool? Here’s the lecture from Thursday. Did you get a copy of the Polymer Worksheet? Click here if you need it: Polymer Worksheet. Some items for contemplation: why are certain plastics recyclable and others not…and what about dishwasher and microwave safe? Help Session tomorrow morning at 7:15!