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![Rainmaker1973 Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::177101260.png) Massimo [@Rainmaker1973](/creator/twitter/Rainmaker1973) on x 2.9M followers
Created: 2025-07-25 05:20:00 UTC

In South Korea, floor sprinklers pump rain water to clean the roads, prevent the spread of dust and reduce the heat.

The clean road system reduced the dust rates by XX% and the average road surface temperatures in summer to 19°C

[📹 The Chosun Ilbo]


![](https://pbs.twimg.com/ext_tw_video_thumb/1696204047613673488/pu/img/NmsQq0xlqjQeIEHy.jpg)

XXXXXX engagements

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**Related Topics**
[south korea](/topic/south-korea)

[Post Link](https://x.com/Rainmaker1973/status/1948614187468685505)