How Franklin's Bell works, both Benjamin Franklin's original setup for detecting lightning storms and a simple homemade one using soda cans. For Franklin's original, the use of a lightning rod and ground connection is shown. For a simple homemade one and Wimshurst machine is used to power the bells, though a Van de Graaff machine and electrophorus are also shown briefly.
For how to make a Franklin's Bell and more detailed demonstrations, watch:
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For my webpage about Franklin's Bell see:
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For how to make a Faraday motor and a demonstration and explanation of how it works, watch:
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For how to make a Joule Thief to run an LED on dead batteries, watch:
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3D models and animation done using Blender 2.63.
To follow me on Twitter:
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