Comments by Krakonos (@krakonos) - STEMGeeks

Krakonos

Czech Republic, Prague

Teacher

23 days ago

RE: How to avoid microplastics in your next cup of coffee with one simple rule. I only use loose tea and buy coffee beans, which I grind on a hundred-year-old wooden and iron hand grinder. I don't do this primarily for my health, but because of family…

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