Netvouz / esotericx10 / tag / africas http://netvouz.com/esotericx10/tag/africas?feed=rss esotericx10's bookmarks tagged "africas" on Netvouz The Zeer Pot - a Nigerian invention keeps food fresh without electricity http://www.scienceinafrica.co.za/2004/september/refrigeration.htm Africa's first online science magazine Health & Medical esotericx10 Fri, 03 Oct 2008 04:47:09 GMT