Description

change speed

exposing the triangular rotor's epitrochoidal motion with a lamp-lit ignition point

dual digital displays monitoring voltage and current simultaneously

Three-part skull model features painted muscle attachments and numbered details for cranial anatomy and muscle origin-insertion teaching

Object Needle for Optics Experiments Subcategory_Lab Burners change speedUsed to position a fine point object on the optical bench, this 80mm steel needle in a 6mm rod doubles as a precise alignment reference for image formation and ray tracing setups.

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Object Needle for Optics Experiments Subcategory_Lab Burners change speed

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