Full-Size Human Skeleton with Half-Painted Muscles, Rod-Mounted Glassware Six-piece transparent acrylic prism and

Six-piece transparent acrylic prism and lens set with all faces polished

dramatizing Coulomb repulsion and charge distribution on conductors

Wear-replacement timer switch for the goggle sanitizer cabinet

Regulated dual-output power supply showing independent LED readouts of voltage and current

letting students measure rotational distance against linear advance to derive the mechanical advantage of the spiral

Full-Size Human Skeleton with Half-Painted Muscles, Rod-Mounted Glassware Six-piece transparent acrylic prism andRod mounted full size skeleton pairs bare bone on one side with painted muscle origins and insertions on the other for skeletal and myology teaching.