Physics & Physical Science

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Replacement Belt for Van De Graaf Generator

$17.95
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Magnetic Lines of Force Demonstrator 1

$37.95 $32.95
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Jumbo Wimshurst Machine, Vanguard II Model

$119.95 $89.95
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AA Battery Holders, Series or Parallel, Pack of 4

$5.25 $4.49
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Gold Leaf Electroscope

$34.95
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Floating & Spining Magnet Demonstration

$7.49
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Sliding Rheostat, 0-20 Ohms - 2A

$12.59

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