Simple Form Truss with Screw Clamp, 22.5" Botany_Botany Charts & Models Economical slide viewer projects microscope

Economical slide viewer projects microscope slides as enlarged images for group viewing without requiring a full microscope setup in teaching environments

corrosion-resistant footprint on the laboratory bench

Decade capacitance box stepping 0

Copper plate with 4mm socket terminals for the simple-cell apparatus

Pairs a 75mm aperture with a 150mm focal length on a convex glass surface

Simple Form Truss with Screw Clamp, 22.5" Botany_Botany Charts & Models Economical slide viewer projects microscopeTwenty two and a half inch wooden meter stick truss with centimeter graduations 1 50 on both sides, eight weight hooks, and a screw clamp for static equilibrium and torque investigations.