4 Lumbar Vertebrae Model with Nerve Branches, 7.25" Light & Optics_Spectroscopy Constructing Explanations and Designing Solutions

Constructing Explanations and Designing Solutions

this multiplier extends the instrument's range by dropping most of the bench voltage across an external load resistor

and similar simple molecules to teach VSEPR theory and 3D molecular geometry

the compact cross-section model maps pituitary

Three copper plates suspended in an insulated cover over a glass jar of copper sulfate solution

4 Lumbar Vertebrae Model with Nerve Branches, 7.25" Light & Optics_Spectroscopy Constructing Explanations and Designing SolutionsFour natural size lumbar vertebrae stack on a mounted base with extending spinal nerve branches for teaching lumbar anatomy, lower back pain, and sciatica pathways.