Global warming is becoming more and more serious today. As the greenhouse effect continues to accumulate, it leads to an imbalance between the energy absorbed and emitted by the ground gas system, and energy continues to accumulate in the ground gas system, which leads to an increase in temperature and causes global warming. In recent years, a professor from Arizona State University named Klaus Lackner has invented a Mechanical Tree. It can improve global warming and also does not absorb more resources.

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