Maxwell Wheel Apparatus with Easy Adjustment, 22" Biology Simple-form Boyle's Law apparatus pairing

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

and a 0 to 20V variable rail simultaneously

this compact insulated wire keeps color-coded wiring intact when student work shifts to small-scale breadboarded circuits

including Faraday's pail

Animal cell mitosis model displays chromosome condensation

Maxwell Wheel Apparatus with Easy Adjustment, 22" Biology Simple-form Boyle's Law apparatus pairingMaxwell 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.