DNA. It's what makes you unique. Unless you have an identical twin, your DNA is different from that of every other person in the world. And that's what makes DNA fingerprinting possible. Experts can ...
Factinate on MSN
Our fingerprints are totally unique—but scientists still have no clue what evolutionary function that serves
Long before memory forms, the hands already carry a permanent signature that everyone carries around. Fingertips develop looping ridges while the body measures only inches long, shaped by forces too ...
Sciencing on MSN
What really happens when you get your fingerprints scanned
Now that they're in smartphones, fingerprint scanners seem to be everywhere, but what's really going on behind the scenes when they're scanned?
Cristina Abbatangelo does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...
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