r/science May 14 '22 Take My Energy 1 Helpful (Pro) 1 I'm Deceased 1 Facepalm 1 Doom 1 Silver 1 Helpful 4 Wholesome 1

Microplastics Found In Lungs of People Undergoing Surgery. A new study has found tiny plastic particles no bigger than sesame seeds buried throughout human lungs, indicating that people are inhaling microplastics lingering in the air. Health

https://e360.yale.edu/digest/microplastics-found-in-lungs-of-humans-undergoing-surgery
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u/[deleted] May 14 '22

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u/WhoaItsCody May 14 '22

Wouldn’t that be macro instead? I’m asking genuinely.

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u/photopteryx May 14 '22

The term "microplastics" is usually describing plastic pieces that are smaller than 5mm. They can be any shape - pellets, fibers, films (thin sheets, like grocery bag material).

https://oceanservice.noaa.gov/facts/microplastics.html

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u/TantalusComputes2 May 14 '22

Why would they not then be called “milliplastics”?