martes, 20 de septiembre de 2011

ANTI POLLUTION CONCRETE


Some Scientists from Belgium are studing a new way to reduce air pollution. It is a concrete covered by a chemical with titanium oxide and It is illuminated by ultraviolet lights.

They are testing it in a tunnel with traffic, if It works they will use this method in others tunnels in Bruselas.

You can read more at Ecología Verde.

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