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ChemistryThe Periodic Table of Elements II
This module traces the history of the periodic table of the elements. In the mid-1800s,...
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Process of ScienceScientific Controversy
Controversy isn't always a bad thing. It exists in every field of science and in...
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Math in ScienceWave Mathematics
Waves, circles, and triangles are closely related. In fact, this relatedness forms the basis of...
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