Lathe Cutting Simulation Mechanical Demonstration Model Lab Equipment and Supplies_Lab Supplies Spanning C (256 Hz) through

Spanning C (256 Hz) through C (512 Hz) in scientific pitch

Three-part life-size digestive tract model with a removable stomach half exposes esophagus

Pith balls suspended both inside and outside a charged metal cylinder make visible proof that electrostatic charge resides only on the outer surface of a conductor

Cylindrical dropping funnel in borosilicate glass holds 1000mL with PTFE stopcock and 29/32 plastic stopper for large-volume liquid addition

Lathe Cutting Simulation Mechanical Demonstration Model Lab Equipment and Supplies_Lab Supplies Spanning C (256 Hz) throughSimulates the geared motion of a metal cutting lathe through a hand cranked, plate enclosed mechanism, showing how rotary drive delivers controlled cutting action in machining.