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quarta-feira, 21 de julho de 2010

Os Grafenos até eliminam Poluentes!

Removem Arsénico da Àgua Potável:


Graphene soaks up arsenic

Researchers have found yet another use for the wonder material graphene. A composite material made from reduced graphene oxide and magnetite could effectively remove arsenic from drinking water, according to new work done in South Korea.

Graphene is a sheet of carbon just one atom thick that also exists as an oxide. Reduced graphene oxide (RGO) is a chemical state of the material that has gained electrons. The purification process works by dispersing a magnetite-RGO composite in water, where it soaks up arsenic. The composite is then quickly and efficiently removed from the water using a permanent magnet.

http://environmentalresearchweb.org/cws/article/news/43168
E progressos na decifração de textos por Computador, levaram à traducão da Língua Ugártica.
Talvez isso ajude a traduzir as Línguas Ibéricas, ainda por decifrar.

http://www.dailymail.co.uk/sciencetech/article-1296214/Computer-program-translates-ancient-language.html

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