Economics Patents for Sale or License

Generator Tube Bubbles

Thermodynamic principle for electricity generation from the use of geothermal and solar sources of energy avoiding the use of fossil fuels in support of ecology. Also it serves as decorative item and stress reduction besides being didactic because you can observe the flow and the transformation of energy into helping their bubbles the development of intelligence and imagination. Based on the above, I discovered a system to increase fuel efficiency in automobiles and increase th

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