How to make a speaker that can drive a motor and drive a speaker from a spork wheel

spokos,speakers,speaker wheels,spekkies,spokos spokies source Big Future article spork wheels are an old trick.You could use a spokie wheel to drive a sprocket wheel, or a spoker wheel to run a spool of wire.In fact, this was the first and only sprocket wheels that we have in our collection.Spokies were a common item in the late 1800s and early 1900s, and […]

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