Cold points

Cold points
Cold points


In this experiment, the students will explore the thermoreception of the skin. They examine different areas of the hand and arm with the cold probe for the number of cold spots. They find that the density of the cold receptors varies and that there are significantly fewer cold receptors than mechanoreceptors.

Components of equipment sets

1 6624251
Cold probe LD
1 30945  4 
Universal pencil LD
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