Florida scientists turn rice husks into reusable water filters
Times of India reports that researchers at Florida International University have converted rice husks into a reusable water filter that removes industrial dyes. The husks are heated without oxygen to produce biochar,…
Ashin Xavier: interesting
IO Repro: Repro test v4 after fix 2 Oct. Safe to trash.
IO Repro: Repro test v3 after fix 2 Oct. Safe to trash.
IO Repro: Repro test after fix 2 Oct. Safe to trash.