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• 10:50, 20 April 2022 Physdemo talk contribs created page 2 by 4 pull (Created page with "{{NewDemo|subject=Electricity and Magnetism|topic=Electrostatics|file1=Two by Four Pull.gif}} A 2x4 is balanced on a watch glass. An electrostaticly charged rod provides enough force to turn the board. '''Location: ''' * 2x4: Wall next to Shelf A * Watch Glass: Drawer 137 * Friction Rods: Drawer 68 * Charging Fur & Felt: Drawer 68")