Magnification | How to calculate magnification and actual size
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9:54
MICROGRAPHS | The secret to identifying organelles
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26:08
Easy to understand | Scientific Method
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5:58
Calculating Magnification (IB Biology)
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13:45
THE CELL MEMBRANE | Easy to understand structure
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18:25
The SAT Question Everyone Got Wrong
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17:53
The Insane Engineering of MRI Machines
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28:30
Animal Tissues
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19:54