Maxwell Wheel Apparatus with Easy Adjustment, 22" Biology this 22 SWG bare copper

this 22 SWG bare copper wire on a 250g reel runs about 225 feet — the workhorse fine gauge of the line

swan-necked outlets

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

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 this 22 SWG bare copperMaxwell 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.