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February 24, 2017 10:37 am PST
Original Link: http://feeds.boingboing.net/~r/boingboing/iBag/~3/IRllfYROKlo/close-up-video-of-sweat-drops.html
Close-up video of sweat drops emerging from fingertip
This looks like a drip irrigation system on a pink farm.
There are a lot of tiny lines on fingertips and palm called epidermal ridges. The ducts of sweat glands is open on tops of the ridges causing prints that are left on a surface.
Original Link: http://feeds.boingboing.net/~r/boingboing/iBag/~3/IRllfYROKlo/close-up-video-of-sweat-drops.html
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