What is plastic made of?
Moment of Um - Ein Podcast von American Public Media
Kategorien:
Plastic is a part of so many of the things we use every day. But just what IS it? We asked University of Minnesota professor Frank Bates to help us find the answer.Got a question you’ve been bottling up? Send it to us at BrainsOn.org/contact, and we’ll pla-stic to the topic.
