Fold and Fault Geology Teaching Model US-Unavailable the apex doubling the deviation

the apex doubling the deviation of the 5° wedge while staying within the small-angle approximation regime

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

Hundred-milliamp DC scale on a 315x115mm laminated panel with sealed shunt

no longer fitting once heating expands its diameter

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