Description
Frontal and median head sections expose brain
sized to demonstrate cathodic deposition and the coulometric form of Faraday's first law
providing a direct numeric current reading for student circuits where analog needle deflection would be too coarse to resolve cleanly
Used to introduce digital communications
Simple Respirometer for Biology Experiments Subcategory_Thistle Funnels Frontal and median head sectionsSimple respirometer measures oxygen consumption in germinating seeds, small animals, or yeast cultures for metabolic rate experiments in biology labs.
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