New Yorkers are filtering out the blanket of wildfire smoke with DIY air purifiers being spread on TikTok
The technique, known as theCorsi-Rosenthalmethod, has gained attention in recent years amid the pandemic and raging western U.S. wildfires.
The technique, known as theCorsi-Rosenthalmethod, has gained attention in recent years amid the pandemic and raging western U.S. wildfires.