How do they work? Are they safe? Dr. Joe explains this carbon innovation.
Read his column here: montrealgazette.com/opinion/c...
And more on the nanoform graphene masks here:
montrealgazette.com/health/it...
montrealgazette.com/news/toxi...
Негізгі бет Ғылым және технология Dr. Joe Schwarcz explains graphene face masks
Пікірлер: 2,7 М.