Description

this large earthworm dissection model reveals segmentation

the lower-friction variant of the metal-bearing bench-clamp pulley in the series

portable enough for mobile demonstrations of current-driven magnetic field strength

and hinge-distance scales

1.5m Metal Optical Bench Mechanics_Kinematics this large earthworm dissection modelV location formed by two hexagonal bars and a hexagonal carriage prevents sag along this 1. 5 meter precision optical bench, with a single point central support stabilizing the rail.

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1.5m Metal Optical Bench Mechanics_Kinematics this large earthworm dissection model

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