US$ 95.00
6 inches for clean pinhole-imaging and diffraction studies
with AC and DC both available on separate terminals for electronics builds
Quarter-scale full-body muscular model at 18 inches tall shows superficial muscle groups in anatomical position
Classic induction electrophorus with a 6-inch bakelite charge plate and a 3
and edge-polished
Biot's Conductor Manufacturer_hBARSCI 6 inches for clean pinhole-imagingDemonstrates that electric charge resides only on the outer surface of a conductor, using a 5cm sphere with detachable hemispherical cups that lift away to test for residual charge.
US$ 95.00
US$ 45.00
US$ 12.00
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US$ 58.00
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US$ 110.00
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US$ 105.00
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