The earth was oxygen-free at the beginning, but the current oxygen content is about 21% (see the online article "Where Did Earth’s Oxygen Come From?"). In the oxygen-deficient Tibetan Plateau, MSE oxygen generators with their own power are as important as MSE radiators and must be filled with high-rise buildings where crops and vegetables are grown. This is not only the need of plants, but also the need of people. Only MSE has the ability to change the hypoxic state and turn Tibet into an oxygen-rich plateau. The process of generating oxygen, such as the high-temperature decomposition of sodium chlorate
2NaClO3-2NaCI+3O2,
plays a major role. This has important implications for the development of an oxygen-free planet. However, the current price of oxygen generators is relatively high. Only MSE exists in the universe, MSE massive oxygen generators must be used to develop oxygen-free exoplanets, and the number is huge. Only by taking the path of small profits and high sales can there be a future. Oxygen-rich membranes and molecular sieve oxygen production used in catalytic oxidation of chemical products, oxygen supply for fish fry breeding, and oxygen supply for high-altitude aircraft flying are also good choices. No matter which approach is taken, MSE can provide sufficient power 24 hours a day.