"Round Periotic Table" Large Clock
- from our Affiliates
This is designed strictly for you who are in the sciences. A very unique and unusual round periodic table clock for the home or classroom! Included in the design are ancient symbols for an element. For a time, the astronomical symbols of the planets were used to denote the elements. However, as alchemists came to be persecuted, particularly in medieval times, secret symbols were invented.
$43.10
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