Description
Student pulley demonstration set with a range of pulleys for mechanical-advantage and force-multiplication comparisons
and chewing mechanisms in health coursework
Five-cylinder equal-mass set at 30g each in zinc
a flexible positioning option for force
Features white enamel graduations every 50mL
Large Earthworm Dissection Anatomical Model, 19 x 7 inch Light & Optics_Color Student pulley demonstration set withBuilt for invertebrate study, this large earthworm dissection model reveals segmentation, nephridia, and digestive tract for annelid anatomy teaching.
Exchange/Return Notes
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