The picture resembles another of those artifacts aimed to handle energy with a gain above the unitary, in other words, to generate energy, which is obviously by itself a controversial matter, not worthy of debate. Note that those experiments are never accompanied by a theoretical development, neither with a physical and mathematical basement, nothing more sparce formulas, when accompanied. I assure you that if any of these experiments fulfilled what was proposed, there would be a fever in the academic world or in the communities of hobbyists, which has not happened since this subject came on the scene, already a few decades ago.