Maxwell Wheel Apparatus with Easy Adjustment, 22" Type_Round End Tirrill burner on a stable

Tirrill burner on a stable octagonal base adds air

providing an introductory tool for studies of induction

Single-pole double-throw brass knife switch on a durable plastic base

accepting rods up to three-quarters of an inch for positioning apparatus at any angle

Three-foot plastisol comparison set highlights 18 anatomical features across arch variations for podiatry

Maxwell Wheel Apparatus with Easy Adjustment, 22" Type_Round End Tirrill burner on a stableMaxwell wheel apparatus at 22 inches tall with a 3. 5 inch solid metal flywheel on a heavy wooden base, cord adjustable from the top and off center positionable for oscillation investigations.