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Interior of the Earth Teaching Model archive-pending Solid glass friction rod that

SKU 17136616814
4.6
Interior of the Earth Teaching Model archive-pending Solid glass friction rod that
Interior of the Earth Teaching Model archive-pending Solid glass friction rod that
Interior of the Earth Teaching Model archive-pending Solid glass friction rod that
Interior of the Earth Teaching Model archive-pending Solid glass friction rod that
Description

Solid glass friction rod that develops a positive electrostatic charge when rubbed with silk or wool

Drops the focal length to 10cm on a 60mm aperture in alternate-model framing

stackable design

giving teaching and research benches a flexible mount for demonstration equipment across physics and chemistry workflows

guided diagnostic exercises and self-assessment exercises

Interior of the Earth Teaching Model archive-pending Solid glass friction rod thatAnnotated cross section model of Earth showing crust, mantle, outer core, and inner core on a wall mountable backboard, with each layer individually labeled.

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