Nature and EnvironmentBeauty of bicycle tubesTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment05/17/2018May 17, 2018Bikes in Gambia are often imported second-hand, with inner tubes reused to make cycling greener. But bikes still land at the dump. So activists are trying to make them even greener by turning inner tubes into necklaces.https://p.dw.com/p/2xuRYAdvertisement