PERIODIC TABLE OF ELEMENTS - 2017 LARGE CLOCK
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This clock design substitutes the 12 numbers normally found on the face of an analog clock with the first twelve of the 118 elements on a conventional periodic table of elements. The replacement of elements for numbers is as attractive as it is educational. This clock is the perfect gift for chemists, scientists, professors, teachers, students, and those who simply enjoy science.
$36.25
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