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Dozenal Society of America
Promoting base twelve and alternative base mathematics
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The Dozenal Society of America
The DSA is a voluntary, nonprofit education corporation, organized for the conduct of research and education of the public in the use of dozenal (also called duodecimal or base-twelve) in calculations, mathematics, weights and measures, and other branches of pure and applied science.

Dozenal Media


Here, we have Kodegadulo's Primel Zoom, a fantastic romp through the universe from the Planck length to the scale of the whole kit-and-kaboodle. Scientifically interesting, and a great way to get an idea of the scales of the Primel and TGM metric systems.