12-Part Miniature Sexless Human Torso Anatomical Model, 16 inch Electricity & Magnetism_Electrochemistry used to map the circular

used to map the circular field around a current-carrying wire and confirm the right-hand rule

ground polished edges and optically worked surfaces giving long-bench divergence flexibility in refraction work

Open-ended combustion tube in borosilicate glass measures 11

this kit illustrates water movement across semipermeable membranes for classroom biology instruction

white and blue formation kit demonstrates double replacement reactions through precipitation chemistry and colorful chemical combinations

12-Part Miniature Sexless Human Torso Anatomical Model, 16 inch Electricity & Magnetism_Electrochemistry used to map the circularTwelve part miniature torso model reveals internal organ systems, removable parts, and anatomical relationships for compact human anatomy instruction.