alternative energies at school
alternative energies at the school is a project leading by the electronic engineer luis arturo vera barrios (universidad nacional de colombia) at the san martin de porres school in which we study and implement devices using renewable energies.
e-mail: laverab@gmail.com
web site: http://luisarturoveranew-energy.jimdo.com/
facebook: energías alternativas escuela new energy
twitter: @alterna_energia
youtube: bicigenerador elÉctrico –bicycle generator – eng. luis arturo vera barrios