Fingerprints

The science of fingerprints has come a long way from the days of Sherlock Holmes - come to think of it he probably didn't need to resort to such methods.

Here's a web page which illustrates some information from a business that sells fingerprint detectors

Nowadays there are other methods for identifying humans. The way these methods work might actually be closer to the way I work with sunlight. Can you recall hearing of any such techniques? Clue: re-arrange the letters DAN!

Use the BACK button to return to the The Sun's Fingerprints