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 Friday. Don’t forget the Polymer Worksheet! Put the answers on sheets of notebook paper.

BEGIN WATCHING THIS VODCAST AT 6::00 MINUTES.

Some items for contemplation: why are certain plastics recyclable and others not…and what about dishwasher and microwave safe? Hmmmmm…

Chemistry 11-29-16 Polymers from Tammy Skinner on Vimeo.

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