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.
UPDATE: Test has been changed to THIS Thursday. Help session Thursday morning, 7:30 AM.
Some items for contemplation: 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