2010/2/14 Terry Blanton hohlr...@gmail.com:
With a printable cell which does not use tellurium nor indium:
http://www.physorg.com/news185093054.html
Only at the sample stage, and printed in pure nitrogen rather than
air, but nice! They had the good idea to make the technical paper
freely
On Tue, Feb 16, 2010 at 8:50 AM, Michel Jullian michelj...@gmail.com wrote:
Only at the sample stage, and printed in pure nitrogen rather than
air, but nice!
Air is already 70% nitrogen. All we need do is remove the impurities. :-)
T
2010/2/16 Terry Blanton hohlr...@gmail.com:
On Tue, Feb 16, 2010 at 8:50 AM, Michel Jullian michelj...@gmail.com wrote:
Only at the sample stage, and printed in pure nitrogen rather than
air, but nice!
Air is already 70% nitrogen. All we need do is remove the impurities. :-)
78%
China's embargo on rare earth elements could affect many industries:
http://news.yahoo.com/s/livescience/20100216/sc_livescience/shortageofrareearthelementscouldthwartinnovation
Shortage of Rare Earth Elements Could Thwart Innovation
Silicon may represent one of Earth's more common elements,
With a printable cell which does not use tellurium nor indium:
http://www.physorg.com/news185093054.html
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