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the art, stories and observations of Ranjit S. Mathoda
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Another reason not to leave a fingerprint

Started by Ranjit Mathoda · 1 year ago

As most people know, when you touch something, you leave fingerprints behind. Those fingerprints are composed of sweat found in pores on the ridges of the surface of your finger. For a long time people have examined the shape of those fingerprints. But what about examining the chemical composition of that sweat?

Apparently [...] ... Continue reading »

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