Extremely simple free energy, free energy devices, everyone can try. Is it true?

you must first understand the meaning of Free Energy. It means that energy itself is a gift from nature without spending money, which is not the same as "perpetual motion machine" in a strict sense. For example, wind power and water power are all gifts from nature, and they don't need to be bought, but if they are to be used, such as power generation, they still need to pay a certain price (wind/water generator, installation and maintenance, etc.). Usually, when it comes to free energy, some people will say that it violates the law of conservation of energy, which is misunderstanding or prejudice or inherent thinking. Over the past 1 years, there have been many free energy devices, some of which have a COP of 2, but most inventors don't know why the output can be so much larger than the input. Even if they do, they may not be explained by theories acceptable to mainstream physics, so either the patent agencies don't approve them, or the inventors don't mention COP in their patents, which makes these patents little known. Another reason is deliberate suppression. There are many reasons. The core reason is politics. When energy is almost free of money, the social structure of the world will undergo earth-shaking changes, the independence of individuals will be very strong, and society will be difficult to control. For example, when energy costs almost nothing, everyone can make gold by himself ... In addition, some free energy technologies have spawned some life technologies, which can greatly prolong people's life and even make them immortal, which is called "negative entropy". Imagine that when the average life expectancy of people suddenly increases to 5 years, can the existing world order be maintained? . As far as I know, there are devices that no longer consume power grid or self-contained electricity after starting, and have been running for decades. It's just that this device uses the energy below quantum state, with many names such as Vacuum Energy, which is recognized by mainstream physical theory. Yang Zhenning/Li Zhengdao won the Nobel Prize for this, but most people don't know much about it, so it is a misunderstanding that this device is out of thin air and violates the law of conservation of energy. For example, subatomic particles are always moving. Where does the energy come from? It can't be said that subatomic particles are "perpetual motion machines" ... in short, listen and see more. Think more