Nature and EnvironmentEco Africa — The Environment MagazineTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment12/19/2019December 19, 2019On this week's Eco Africa, we see how Kenyans are breeding silkworms, try out a new bike made of bamboo and learn how free-range chickens can help Zimbabwe address food security and community empowerment.https://p.dw.com/p/3NyqFAdvertisement