Fractures, Faults and Dislocations Teaching Model, 21 x 13 x 8" Physics_Alternative Energy Pack of 10 Stoddard test

Pack of 10 Stoddard test tube clamps in stainless steel with finger grip securely holds test tubes during heating

high-temperature grid flame for chemistry ashing

Hand-painted male pelvis model exposes the narrower male-specific proportions and pelvic inlet shape compared to the female pelvis for sex-difference anatomy teaching

Engineered with a higher spring constant than a classic coiled novelty spring

Three-speed manual transmission with reverse in a clear-plated case

Fractures, Faults and Dislocations Teaching Model, 21 x 13 x 8" Physics_Alternative Energy Pack of 10 Stoddard testHand painted fracture and fault model demonstrating normal, reverse, and strike slip faults with clearly distinguished hanging wall and footwall blocks for structural geology lessons.