What is plastic?

#065 Rebroadcast It's Fall! You know why they call Fall Fall? Well because the leaves fall. But before that, the leaves change color. Why do they do that? How? Is there any sort of function to it? Do the different colors mean anything? Let's dive into this overdue, colorful topic ...  Show more

What makes skunk spray smell so astonishingly bad, and why can the odor come roaring back whenever a sprayed dog gets wet? Are humans unusually sensitive to skunk smell? Does tomato juice actually remove it, or have cartoons been lying to us for decades? In this spooky episode, M ...  Show more

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. See ...  Show more

Much of our modern world is made of plastic, but as more signs point to its dangers to human health, what can we even do about it? Guest: Annie Lowrey, Atlantic writer and author of I fought plastic. Plastic won. For show transcripts, go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠vox.com/unxtranscripts⁠⁠⁠⁠ ...  Show more

In episode 49, we learn the good and bad of plastic.  Plastic is so useful that we find it in almost all of our belongings, yet the qualities of plastic that make it so useful are the same that make it so dangerous for our environment and for marine life.

Season 2 Final ...