WHERE ARE THE BROWN PPL - Tumblr Posts

greenneerg
9 months ago
The Image Is From An Article On Skin Color Measurement In Regards To Oximetry Readings, It Was The Best

the image is from an article on skin color measurement in regards to oximetry readings, it was the best I could find as far as having a decent range but a small enough number to fit in a poll

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WHERE ARE THE BROWN PPL it makes a lot of sense sadly
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