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5 years ago

Harnessing the sun's power on your back | Eco-at-Africa

DW (English)
DW (English)
In some parts of Africa, children rely on poisonous kerosene lamps to study at night. But an enterprising 23-year-old's new backpack complete with solar panels and batteries could change that.

http://www.dw.com/en/tv/eco-at-africa/s-32686