Fingerprint - Wikipedia
Fingerprint identification, known as dactyloscopy, or hand print identification, is the process of comparing two instances of friction ridge skin impressions (see Minutiae), from human fingers or toes, or even the palm of the hand or sole of the foot, to determine whether these impressions could have come from the same individual.The flexibility of friction ridge skin means that no two finger ...
Cronzy pen can write in over 16-million colors!
Cronzy can write in over 16-million colors. Today the modern world of gadgets added another incredible device to their number – Cronzy. We want to see our future as bright and colorful, so we are working on the creation of a new high-tech art tool – Cronzy.