One of my family members told me a story of how their teachers let them play with pieces of asbestos on their school desks lauding it as the material of the fut

One of my family members told me a story of how their teachers let them play with pieces of asbestos on their school desks lauding it as the material of the future. Here's 14 thousand medical journal articles mentioning microplastic: https://pubmed.ncbi.nlm.nih.gov/?term=microplastic https://pubmed.ncbi.nlm.nih.gov/?term=microplastic