LifeStraw, un filtru de 3$ care salveaza vieti

May 3, 2007

lifestraw.jpg

Inventat pentru a transforma orice apa de suprafata in apa potabila, LifeStraw, este
dezvoltat si fabricat de catre Vestergaard Frandsen. Folosit in Ghana, Nigeria, Pakista
si Uganda retine particulele cu dimensiuni de pana la 15 microni (15 miimi de milimetru)
si reduce riscul imbolnavirilor cu boli precum diaree, holera, desinterie, si febra tifoida.

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