CNN.com delivers the latest breaking news and information on the latest top stories, weather, business, entertainment, politics, and more. For in-depth coverage, ...
CNN.com - World - U.S. - CNNMoney
Pages
▼
samedi 28 février 2015
This Kenyan teen brought poop power to his school
When Leroy Mwasaru's school in western Kenya faced a sewage problem, the teenager and a group of friends set out to fix it.
Aucun commentaire:
Enregistrer un commentaire