Regulated Dual-Output Digital Power Supply, 12V 5A AC + 0-12V 5A DC Pack Size_8 the 27-part life-size dual-sex torso

the 27-part life-size dual-sex torso opens at the back to expose spinal cord alongside visceral and reproductive anatomy

this universal clamp holder accepts rods up to 20 mm in diameter and bolts securely to retort stands for oversized load support

these concavity microscope slides hold liquid samples for hanging-drop preparations and observation of specimens in suspension

measuring period under different loads to isolate mass from weight

and three low-friction nylon wheels for straight-line momentum experiments

Regulated Dual-Output Digital Power Supply, 12V 5A AC + 0-12V 5A DC Pack Size_8 the 27-part life-size dual-sex torsoRegulated dual output power supply showing independent LED readouts of voltage and current, pairing a fixed 12V AC line with a continuously variable 0 to 12V DC line at 5A each.