The idea is to absorb air and then expel that same air. This process is repeated constantly because the air will never end. We can not be without a gas or air which expel for move in the universe. And this video design, provides a good idea to achieve these goals, which is to get as far as possible in outer space. This model of 8 turbines, works in the following way. See VIDEO: [video=youtube;wJiyZtTluPM]http://www.youtube.com/watch?v=wJiyZtTluPM[/video] Very affectionately, Victor Elias Espinoza Guedez Email: victor.espinoza.13@hotmail.com Email: victoreliasespinoza20@hotmail.com