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 for Tuesday.

Help session Thursday morning, 7:30 AM.

Some items for contemplation: how does the function of something relate to its structure. For example, why are certain plastics recyclable and others not…and what about dishwasher and microwave safe? Hmmmmm…

Image source: http://www.packtech.ca/pb/images/img32161428fffbe41e07.jpg