Millions of people die each year in Africa because of a lack of clean drinking water. Researchers at Stellenbosch University in South Africa have developed an innovative and inexpensive solution to dirty water: a filter shaped like a tea bag that fits into the neck of a bottle.... www.euronews.net
euronews science - Cheap new "tea bag" water filter may save lives
euronews science - Cheap new "tea bag" water filter may save lives Tube. Duration : 3.87 Mins.
Millions of people die each year in Africa because of a lack of clean drinking water. Researchers at Stellenbosch University in South Africa have developed an innovative and inexpensive solution to dirty water: a filter shaped like a tea bag that fits into the neck of a bottle.... www.euronews.net
Millions of people die each year in Africa because of a lack of clean drinking water. Researchers at Stellenbosch University in South Africa have developed an innovative and inexpensive solution to dirty water: a filter shaped like a tea bag that fits into the neck of a bottle.... www.euronews.net
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