Inertia Demonstration Kit Chemistry anchoring retort stands and apparatus

anchoring retort stands and apparatus to the edge of a classroom workbench

Miniature desktop torso with 12 removable parts includes a dissectable head and brain for compact classroom anatomy and biology teaching

supplied in a storage case for student precision work

Two-speed ticker timer kit printing 25 or 40 dots per second on paper tape via carbon discs

Proves horizontal velocity does not affect vertical fall time through a push-button launcher that simultaneously projects one steel ball and releases another

Inertia Demonstration Kit Chemistry anchoring retort stands and apparatusDemonstrates Newton's first law by yanking a metal card from beneath a steel ball, leaving inertia to drop the ball straight into the waiting receptacle below.