Aha Trivia Stuff Everyone Should Know
Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-fingerprinting-be7e249acaad

What do whorl pattern ridges do?

Form circularly around a central point.

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  1. Enter one side and exit the other
  2. Exit on the same side they entered
  3. Form circularly around a central point ✔

Why: Whorl ridges form circularly around a central point on the finger.

Huh, didn't know that: Whorl ridges form circularly around a central point on the finger.

The dad joke
That pattern has a lot of spin.
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References

Answer: Form circularly around a central point. Whorl ridges form circularly around a central point on the finger.

  1. Fingerprint en.wikipedia.org/wiki/Fingerprint
    Whorl: Ridges form circularly around a central point on the finger.
    Checked 2026-11-07.

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