Netvouz / tietoukka / tag / sanitation http://www.netvouz.com/tietoukka/tag/sanitation?feed=rss tietoukka's bookmarks tagged "sanitation" on Netvouz [2013-07-23] ‘Solar steam’ kills germs while off the grid http://www.futurity.org/science-technology/solar-steam-kills-germs-while-off-the-grid/ + http://www.pnas.org/content/110/29/11677.abstract Tietoukka Monitor > 2013 > 2013-30 tietoukka Sat, 24 Aug 2013 18:11:19 GMT