Vast aquifer found in Namibia could last for centuries
July 24, 2012
A newly discovered water source in Namibia could have a major impact on development in the driest country in sub-Saharan Africa.
Estimates suggest the aquifer could supply the north of the country for 400 years at current rates of consumption.
Scientists say the water is up to 10,000 years old but is cleaner to drink than many modern sources.