Description
supplying steady air for linear-track suspension and other benchtop aerodynamics apparatus
and 0-50 psi / 0-3
Black 3-inch circular disc 0
For studying reflection
Animal cell mitosis model displays chromosome condensation
Spherical Conductor, 5cm Diameter Handle Type_Wood supplying steady air for linear-trackFive centimeter brass sphere mounted on an ebonite insulated metal base, designed to hold an electrostatic charge while students probe its surface with a proof plane.
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