https://www.researchgate.net/figure/Scanning-electron-micrograph-SEM-of-ambient-pollen-surface-which-particulates-are_fig3_225379108 https://www.researchgate.ne

https://www.researchgate.net/figure/Scanning-electron-micrograph-SEM-of-ambient-pollen-surface-which-particulates-are_fig3_225379108 https://www.researchgate.net/figure/Scanning-electron-microg... "electron microscope pollen pollution" showed a few similar papers. I did not read them, and microplastics seems a little... unexpected, but the general idea seems to be accurate. Kind of crazy.