Human Heart Conditions Pathology Model with Artery Cross-Sections, 10" Glass Sets & Apparatus_Distillation Apparatus this 94-turn copper coil mounts

this 94-turn copper coil mounts on a 10 x 7 inch base with a flat plastic surround for iron filings and 4mm banana terminals

Fine-gauge 24 SWG bare copper wire on a 250g reel approximating 375 feet

Entry-level two-part human skull model separates the skull cap to reveal the cranial cavity for introductory head-anatomy teaching at secondary and college levels

accepting solar-cell input or battery power for energy-conversion student demonstrations

Human Heart Conditions Pathology Model with Artery Cross-Sections, 10" Glass Sets & Apparatus_Distillation Apparatus this 94-turn copper coil mountsEnlarged pathology heart model with 2. 5 inch diameter artery cross sections reveals atherosclerosis, stenosis, and thrombosis pathology for cardiology teaching.