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Materials for demonstrating the generation of electrostatic charges with a friction rod. Includes a hollow glass rod, half ground solid glass rod, hard rubber rod, silk friction pad, flannel friction pad, animal fur friction pad, 3 balloons, 10 ft of string, and instructions.
Materials for demonstrating the generation of electrostatic charges with a friction rod. Includes a hollow glass rod, half ground solid glass rod, hard rubber rod, silk friction pad, flannel friction pad, animal fur friction pad, 3 balloons, 10 ft of string, and instructions.
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