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.
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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