Bøger af Julián Ramiro Cantillo Velásquez

Experimental study carried out in Barrancabermeja, Colombia, with the purpose of gradually integrating new clean energies to our life system. It starts from a general context to a particular one, interacting with formulas, tables and diagrams that allow us to know exactly the progress of the project. The story begins in an automotive mechanics workshop where I made my productive stage and where I could have the necessary tools for the development of the Hydrogen Cell and enter into this wonderful world.