Imagine your hand as a puzzle, each fingerprint is like a unique piece. Just like no two puzzles are the same, no two people have the exact same fingerprints. When someone uses their finger to unlock a phone or sign a document, they're leaving behind this special puzzle that only they can match.
Examples
- Your mom can tell you apart from your brother just by looking at your fingerprints.
- A thief leaves behind a tiny print on the glass, it’s enough to catch them.
- You use your thumb to unlock your phone, leaving behind a unique little puzzle.
Ask a question
See also
- What Causes Hiccups?
- What Causes the Color of Leaves?
- Why Do We Blink?
- How Can a Single Seed Grow into a Tree?
- How Do Birds Migrate So Far?
Discussion
Recent activity
Categories: Biology · Fingerprinting,Identification,Biotechnology