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BiologyMass Extinctions
The most recent mass extinction was about 65 million years ago, well before humans began...
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Math in ScienceUnit Conversion
This module provides an introduction to the Dimensional Analysis method (i.e. the Factor Label Method)...
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Scientists and ResearchRevolutionizing Medicine with Monoclonal Antibodies
From home pregnancy tests to treatment for Ebola, the discovery of monoclonal antibodies has greatly...
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