Researchers in Germany have come up with a special solar-powered canister to keep milk cool for up to 12 hours. This could be a revolution in rural areas, where electricity is often a luxury.
On this week’s eco@africa, we discover organic fertilizers in the Ivory Coast, Rwanda’s methane power station, and the Kenyan inventor keeping milk cool.
Turning trash into art in Zimbabwe, fighting corruption in Nigeria, transporting cool goods and photographing grasslands! All this and much more on the latest eco@africa.
Kenyan artist Kioko Mwitiki’s life-sized scrap metal sculptures won him global acclaim. He tells DW about his art's impact, scavenging and environmental challenges facing Africa as it becomes the 'factory of the world.'
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