Thailand‘s Disaster Department is testing out a giant vacuum cleaner as a way to tackle the PM2.5 dust pollution problem that plagues the northern city of Chiang Mai every ‘burning season.’ Every year, farmers around Thailand send their forests and fields up in smoke because it’s the cheapest way to prepare to plant new crops …
The story Chiang Mai tackles PM2.5 pollution with giant vacuum cleaner as seen on Thaiger News.
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