US$ 45.00
and prism table for measuring wavelengths and the refractive indices of solids and liquids
demonstrating how a crane lifts loads through the mechanical advantage of a large wheel turning a small axle
Twelve-position rotary capacitance substitution box selecting one capacitor at a time
and craniofacial anatomy teaching
current sensors
Wimshurst Machine, 250mm Diameter (Discontinued) Subcategory_Geology Models and prism table for measuringDiscontinued 250mm Wimshurst machine with transparent counter rotating plates, two Leyden jars, and an ABS base, retained for legacy reference and parts compatibility.
US$ 45.00
US$ 197.50
US$ 32.00
US$ 120.00
US$ 80.00
US$ 150.00