Nature and EnvironmentMaking concrete out of cassavasTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment02/21/2020February 21, 2020Concrete is one of the most destructive materials in the world. Now researchers in Germany and Nigeria are working together to make a version out of cassava peels. It's cheap, strong and eco-friendly.https://p.dw.com/p/3Y3VLAdvertisement