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What causes the tides on Earth,and how frequently do high and low tides occur?
Electronic Impulses
Electrical signals that are transmitted for communication between various components of an electronic or biological system.
Adding Machine
A mechanical or electronic device used for calculating sums, primarily used for accounting or bookkeeping purposes.
Photocopier
A machine used to make copies of documents and images.
Durable Items
Products or goods made to withstand use over time without significant deterioration or wear.
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