Fold and Fault Geology Teaching Model US-Unavailable Measures heat of reaction and

Measures heat of reaction and specific-heat capacity through a 100 by 75mm polished copper vessel with wood/plastic lid

demonstrating that electrostatic charge concentrates most densely at the tip where surface curvature is highest

this simple tangent galvanometer turns Oersted's effect into a quantitative ammeter calibrated against Earth's field

5 inch base

exposing every wire and hammer so students trace the bell's electromagnetic action

Fold and Fault Geology Teaching Model US-Unavailable Measures heat of reaction andIllustrates fold planes, tectonic stress, and the structural elements of geological faults through a five piece teaching model with an identification key.