Home/ English 23/02/17 | 16:35 Invention that dispels fog in 15 minutes and has been sitting in a drawer for 18 years: The entire city is suffocating in smog! (PHOTO) 23/02/17 | 16:35 Their invention is simple and not so expensive, and works on the principle of liquid carbon dioxide burst that changes the physical state of fog ‹ Read full text
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