TechStuff Gets Meta(material)

What are metamaterials and what gives them their nifty properties? We look at materials science and how metamaterials might transform our world.Learn more about advertising on the HowStuffWorks podcasts at www.howstuffworks.com/advertisers.htmAnd to learn about your ad choices when listening to podcasts, visit https://www.howstuffworks.com/privacy.htm#ad-choices