Life-Size Male Muscular Torso Model "Leonard", 66.5" Tall, 36-Part, Alternate Model Subject_Physics Virtually unbreakable ABS-plastic dynamics cart

Virtually unbreakable ABS-plastic dynamics cart pair with two-level spring punches

8mm thickness produces reduced virtual images with a notably widened apparent field

this demonstration electroscope detects and visually quantifies the magnitude of static charges

with plus-or-minus 10% nominal-value tolerance

contractile vacuoles

Life-Size Male Muscular Torso Model "Leonard", 66.5" Tall, 36-Part, Alternate Model Subject_Physics Virtually unbreakable ABS-plastic dynamics cartLife size male muscular torso with 36 numbered removable parts including dissectable brain, heart, and lungs, offered as an alternate production unit for parallel classroom setups.