Breath

As air pollution becomes more and more serious, for example, the emission of exhaust gas, littering, random sewage, etc., it causes air pollution. Suppose in 50 years, oxygen is getting scarce because of people's unprotected, then we need to go from a new to find a substance to replace oxygen, or use new equipment to reduce the use of oxygen. The project started from the key words of air pollution, breathing, and equipment, and did a series of research, and finally used code and modeling to create a device to reduce the use of air. Our air pollution, sewage, noise, waste and population growth are all putting pressure on the environment, so now we urgently need greater protection of the environment so that our living environment does not have to suffer too much pressure, for the sake of the environment and for our own sake.