the drinkable book
This 'Drinkable Book' Filters Water Through Its Pages
One filter—half a page from the book—can handle up to 100 liters of water, which means that the whole book can provide someone four years of purified drinking water.
1,600 Pandas Invade Hong Kong And Other 2.0 Environmental Arts Activism
Featuring water-filtering books, Portugal. The Man's "endangered song," and other creative projects that are making a positive impact.
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