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Bendable mini-scanner records every loop of a fingerprint

A normal image of a thermometer showing one side and a wrap-around image showing both sides

An image (left) taken with a flat sensor shows only one side of a thermometer, whereas a scan (right) taken by a wrap-around sensor shows both sides. Credit: A. J. J. M. van Breemen et al./Nature Electron.

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Nature 599, 350 (2021)



  1. Van Breemen, A. J. J. M. et al. Nature Electron. (2021).

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