Archive: 31/01/2011

Nanosilver: A new name -- well-known effects

Nanosilver is not a new discovery by nanotechnologists -- it has been used in various products for over a hundred years, as is shown by a new Empa study. The antimicrobial effects of minute silver particles, which were then ...

dateJan 31, 2011 in Nanomaterials
shares0 comments 1

Drilling for insights under the salty dead sea

(PhysOrg.com) -- Scientists are drilling deep into the bed of the fast-shrinking Dead Sea, searching for clues to past climate changes and other events that may have affected human history even earlier than biblical times. ...

dateJan 31, 2011 in Earth Sciences
shares0 comments 3