Maxwell Wheel Apparatus with Easy Adjustment, 22" Biology a mid-density reference for comparative

a mid-density reference for comparative experiments alongside the copper and aluminum cylinders

Higher-bandwidth 30 MHz dual-channel oscilloscope

including Faraday's pail

D-frame compact aquatic net with fine-mesh plankton netting and an integrated flat plastic handle

Simple-form Boyle's Law apparatus pairing a graduated plastic syringe on a wooden block with a weighted piston

Maxwell Wheel Apparatus with Easy Adjustment, 22" Biology a mid-density reference for comparativeMaxwell 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.