Engineers Without Borders improves sanitation in Peruvian village
In August, nine Princeton students arrived in the mountain town of Huamanzaña, Peru, with an armful of engineering plans.They departed a month later with the hope that their presence had permanently changed the way of life in that community.This was no ordinary study-abroad excursion, but rather the inaugural trip of Princeton Engineers Without Borders (EWB).Founded in spring 2004, the Princeton chapter of this national organization seeks to "take technologies that are sustainable, culturally sensitive and maintainable and introduce them into disadvantaged communities anywhere around the world," chapter president Sebastien Douville '06 said.One such community was Huamanzaña, which had no sanitation system and a very limited source of clean water.




