Believe it, if in the whole world, there are more than 7 billion human fingerprint patterns, and all different! How can that be?
If we were all factory-made, our fingerprints might not be different from all round meatballs. In fact, our fingerprints are something that is second to none in this world. The secret of this uniqueness is stored jauuuh while we are still in our mother's womb.
As we are still a fetus, a special thick layer begins to form on the skin of the tip of our fingers. This layer which later forms our unique fingerprint patterns. Well, as much as the shape will be determined many factors, ranging from the condition of the mother's womb, until the movement of the fetus. Hence, twin fingerprints must be different. Because want a twin anything, can the compact time to his moves?
Fingerprints have been used as identification tools since ancient times, long before smart HP could be locked using fingerprints. Even so unique, fingerprints until widely used also for nge-predict the fate of people. But for the fans who are the same as the detective or police-polician story, you should thank the French police this one. Because of its services, fingerprints are being used scientifically as an identification tool in the field of forensics. The main benefits, among others, recognize the victim of the disaster or the perpetrator of the crime. That's why, taking fingerprints becomes a mandatory agenda every time we want to make important documents, such as diploma, driver's license, or passport. So if we want all kinds, so easy to get caught.
As we observe more ... more ... details, fingerprint patterns can actually be classified in 3 shapes. Ga believe? Just try to compare your fingerprint with your friends. However, whatever the shape, fingerprints have similar benefits.
The skin of our fingertips is one of the most sensitive parts of the body, because it is where the nerves feel. This uniqueness helps really, especially for our friends who can not see. Fingerprint texture also gives friction, which allows us to hold something, especially if it is slippery.
There are cases where a person does not have fingerprints. But, this genetic condition is very ... very ... rare. So, if one day you have trouble distinguishing twins, just check his fingerprints! And as always, thank you.