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Unknown Cache

Birefringence

A cache by Iowa Tom
Hidden: 10/3/2007
In Iowa, United States
Difficulty:
Terrain:
2 out of 5 1 out of 5

Size: Size: micro (micro)

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Cache is small. Tyvek log. Use a pen for writing [[and pushing]].

A Birefringent Puzzle

Find the coordinate for the cache.
Click on the picture.

Birefringence for Kids!


bi·re·frin·gence (br-frnjns)
n.
The resolution or splitting of a light wave into two unequally reflected or transmitted waves by an optically anisotropic medium such as calcite or quartz. Also called double refraction.

Additional Hints (Decrypt)

Gur pnpur pbagnvare vf cerggl uneq gb oernx, fb qba'g jbeel gbb zhpu.

Decryption Key

A|B|C|D|E|F|G|H|I|J|K|L|M
-------------------------
N|O|P|Q|R|S|T|U|V|W|X|Y|Z

(letter above equals below, and vice versa)

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PhotosParadichlorobenzine (as in urinal cake)
Paradichlorobenzine between polarizing filters. Magnified highly with my microscope. Color saturation enhanced.

PhotosParadiclorobenzine formula
PhotosPuzzle pieces with black background
PhotosSignature

40 Logged Visits

Decrypt

Found it 35     Write note 4     Publish Listing 1     

View Logbook | View the Image Gallery of 5 images

**Warning! Spoilers may be included in the descriptions or links.

Current Time:
Last Updated: on 8/15/2012 9:44:04 AM Pacific Daylight Time (4:44 PM GMT)
Rendered From:Unknown
Coordinates are in the WGS84 datum

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