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How to Separate Salt and Pepper (simple science experiment about static electricity)

How to Separate Salt and Pepper (simple science experiment about static electricity)

Need a light? Use potato power! With this science experiment for kids, learn how chemical reactions take place between two dissimilar metals and how to create voltage. #ShellScienceFair

Need a light? Use potato power! With this science experiment for kids, learn how chemical reactions take place between two dissimilar metals and how to create voltage. #ShellScienceFair