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This work has been released into the public domain by its author, I, THINK TANK. This applies worldwide. In some countries this may not be legally possible; if so: I, THINK TANK grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
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{{Information |Description=Onda electromagnética |Source= Dibujo de mi autoría |Date=19/06/2007 |Author= Think Tank |Permission= Dominio y uso público }}
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