Life-Size Half Brain Cross-Section Model, Color-Coded with Mount Material_Polyethylene and adult stages for metamorphosis

and adult stages for metamorphosis and life-cycle teaching

Used to read the microampere-scale currents found in photodiode and transistor-bias circuits

an ignition light firing on compression for visual timing

Four 153 x 76mm plates - each holding 98 iron-rod plotting compasses in a 14 x 7 matrix - assemble flat or as the faces of a cube to display 2D and 3D field-line patterns

Mounted on a precision base

Life-Size Half Brain Cross-Section Model, Color-Coded with Mount Material_Polyethylene and adult stages for metamorphosisColor coded regions and numbered structures on a life size half brain cross section support identification key neuroanatomy exercises with mounted display.