Thứ Tư, 13 tháng 9, 2017

NPR News: Montanans Pitch In To Bring Clean Air To Smoky Classrooms

Montanans Pitch In To Bring Clean Air To Smoky Classrooms
Montana has recently pushed all their young students indoors because of the unprecedented level of smoke from wildfires. Some community groups are now collaborating to clean up that indoor air.

Read more on NPR
Health Care - September 14, 2017 at 12:54AM - Montanans Pitch In To Bring Clean Air To Smoky Classrooms

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