/oss/taxonomy/term/1188/all en /oss/article/environment-health/nanosilver <p>Living is a wasteful business. Just think of all the stuff we dispose of down are drains and toilets. Pharmaceuticals, oils, cosmetics, hair, condoms, glues, paints, nail polish removers, soap, urine, feces, food remnants, toilet paper, pesticides, dyes, cleaning agents, blood and even vomit. And there are plenty of bacteria and viruses that go down as well.</p> Mon, 19 Aug 2013 15:59:15 +0000 Joe Schwarcz PhD 2004 at /oss