n South African Food Review - Simple water filter invention
|Article Title||Simple water filter invention|
|© Publisher:||New Media Publishing|
|Journal||South African Food Review|
|Publication Date||Aug 2010|
Researchers at Stellenbosch University have developed a 'tea bag' filter that fits into the neck of a bottle and delivers clean drinking water as you drink from it, in a radical yet simple solution to a problem being faced by many African countries.
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