Using hair to fight pollution

There’s a natural resource that fights pollution and could potentially help vegetation grow. It’s widely available worldwide, yet few people likely recognize its true worth. As CGTN’s Mark Niu reports, this miraculous material comes right from the top of our very own heads. Watch CGTN LIVE on your computer, tablet or mobile https://cgtnamerica.vhx.tv/videos/hd-live-broadcasts Subscribe to CGTN America on YouTube Follow CGTN America: Twitter: @cgtnamerica Facebook: @cgtnamerica Instagram: @cgtnamerica TikTok: @newstoks This material is distributed by MediaLinks TV, LLC on behalf of CCTV. Additional information is available at the Department of Justice, Washington, D.C.