Premium Fold and Fault Geology Teaching Model Material_Stainless Steel Charged porous pot with a

Charged porous pot with a zinc rod inside a rectangular polythene jar

this silicone-belt Van de Graaff generator demonstrates charge conservation

3A standard rheostat in the high-resistance end of the line

reconfiguring the demonstration meter for transformer secondary and household-circuit current measurements

Steeply curved convex glass mirror at 50mm diameter and 50mm focal length

Premium Fold and Fault Geology Teaching Model Material_Stainless Steel Charged porous pot with aHands on fold and fault model with manipulable rock strata, letting students physically form anticlines, synclines, and normal or reverse faults to visualize tectonic deformation.