Wooden Friction Block, Plain, 6 x 3 x 1.25" Lab Supplies_Brushes 111110 megohms across seven cascaded

111110 megohms across seven cascaded decades

and precise localized heating applications

Demonstrates eddy-current braking as circular magnets swing over a 4

this three-dimensional Paramecium sectional model reveals internal structure and ciliate organization for microbiology teaching

Stove-enameled metal-cased laboratory stop clock with minute and second sweep hands

Wooden Friction Block, Plain, 6 x 3 x 1.25" Lab Supplies_Brushes 111110 megohms across seven cascadedPine wooden friction block at 6 by 3 by 1. 25 inches with a C hook at one end, pairing with a spring scale to measure friction forces, normal force, and Newton's laws behavior.