China has long bought waste plastic for recycling from North America and Europe, but their policies are changing. What can we do with a surplus of waste, and how can we make the situation better in the future? Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a>See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

Could Technology Replace Animal Testing?

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.