fingerprints are a wild concept there's no to that are exactly the same they're all you need to do our genetics and here's why the ridges on the tips of our fingers begin to form while we're developing and our mothers Bloom around will make some so cool and useful for identification is that no two fingerprints are exactly the same however our fingerprints do have patterns the three most common patterns are the ark the loop in the world as our fingers grow reform something called bowler pads which are basically swollen bumps on the tips of our fingers as he swallows go down our outer layer of skin wrinkles and contracts these wrinkles are eventually our fingerprints kind of like how a grape turns into a raisin does it go look at your hands what kind of friends do you have