How do fingerprint scanners work

Human beings happen to have built-in, easily accessible identity cards. We have a unique design, which represents us (as individuals) alone, literally at our fingertips. How did this happen?

To know the details, download and read the following series (From Series 1 to Series 5). Click on each link to download the PDF file.

Finger Print Series Part1

Finger_Print_Series_Part2

Finger_Print_Series_Part3

Finger_Print_Series_Part4

Finger_Print_Series_Part5

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