Designing a cleaner future
Tuesday, July 2, 2013 - 08:30
in Physics & Chemistry
A slum on the outskirts of Accra, Ghana, received major media attention in 2010 and 2011 when the outside world realized where computers go to die. In an area called Agbogbloshie, impoverished residents were burning broken electronic parts, discarded and dumped by wealthier nations, to extract the metal components. Crouched around bonfires, they inhaled toxic smoke and unwittingly leached heavy metals into a nearby river, just to eke out a living.