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A residential community in north China's Shanxi Province has gone viral for its unique "rooftop rain" cooling system. Using high-pressure mist, the system can lower surface temperatures by 5 to 8 degrees Celsius within minutes.
A residential community in north China's Shanxi Province has gone viral for its unique "rooftop rain" cooling system. Using high-pressure mist, the system can lower surface temperatures by 5 to 8 degrees Celsius within minutes.