Fractures, Faults and Dislocations Teaching Model, 21 x 13 x 8" Physics_Alternative Energy Six-lens optics set of three

Six-lens optics set of three double-convex and three double-concave glass lenses with ground beveled edges

transparent housing revealing the hydropower conversion inside the casing

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

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

Optically-worked glass double convex lens with a 150mm focal length and 1

Fractures, Faults and Dislocations Teaching Model, 21 x 13 x 8" Physics_Alternative Energy Six-lens optics set of threeHand painted fracture and fault model demonstrating normal, reverse, and strike slip faults with clearly distinguished hanging wall and footwall blocks for structural geology lessons.