Basic Adjustable Pulley Clamp Material_Hardwood dimensioned to drop into the

dimensioned to drop into the PH0652 optical bench for hands-on study of Malus's law and crossed-polaroid extinction

Glass convex mirror at 100mm diameter and 150mm focal length

05A coil for the demountable transformer with 445 ohm resistance and 4mm panel sockets

Reveals Earth's internal structure through a seven-piece cross-sectional globe whose crust

supporting reproductive cell biology teaching

Basic Adjustable Pulley Clamp Material_Hardwood dimensioned to drop into theNylon ball bearing adjustable clamp pulley supporting low friction rotation across varied rod and stand mounts, a flexible mounting option for pulley and force demonstrations.