Male Pelvis Model, Hand-Painted Heat & Thermodynamics_Energy Transfer & Engines each 20mm on edge with

each 20mm on edge with a top hook for suspending in water during Archimedes-principle and buoyancy experiments

25-inch frame with draining pins for post-wash inversion and drying

providing an introductory tool for studies of induction

and three low-friction nylon wheels for straight-line momentum experiments

each fitted with 98 iron-rod plotting compasses in a 14 x 7 matrix that align with field lines whenever a magnet is brought near

Male Pelvis Model, Hand-Painted Heat & Thermodynamics_Energy Transfer & Engines each 20mm on edge withHand painted male pelvis model exposes the narrower male specific proportions and pelvic inlet shape compared to the female pelvis for sex difference anatomy teaching.