US$ 189.95
Push-button engagement on a hand-cranked single-sided cone clutch
sized for hands-on demonstrations of series-circuit current and voltage division
Built for endocrine instruction
the spare-letter variant in the family with mechanical specs matching the rest of the line
Rollers for Inclined Plane, 8cm Base_Octagonal Push-button engagement on a hand-crankedSolid metal 1kg rollers at 8cm wide by 4. 3cm diameter, running on cone bearings in a cord ready metal frame for friction, acceleration, and rolling motion experiments on inclined planes.
US$ 189.95
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