US$ 48.00
a compound unit for demonstrating multi-rope mechanical advantage in physics activities
Borosilicate 3
Demonstrates the full light-to-electricity-to-motion chain through a solar cell
25 inches tall with five 4
Cubic 16 by 16 by 16 cm footprint defines this autoclavable polypropylene test tube basket
4-Stroke Gasoline Hand-Crank Engine Model, 13.75" Science at Home_Life Science a compound unit for demonstratingHand cranked 4 stroke gasoline engine model at 13. 75 inches tall with visible crankshaft, camshaft, valves, rocker arms, push rods, and an ignition light that fires on compression.
US$ 48.00
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US$ 38.00
US$ 36.00