How Can a Rotating Hollow Metallic Sphere Efficiently Generate Electricity?

[Coolvader]

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Searching for an answer to a problem on Google

I want to self produce as much as much electricity as I can from a hollow metallic sphere which is rotating and undulating, what is the most efficient method?

 

[anorlunda]

Welcome to PF.

We don't deal with questions/answers in the New Member Introduction forum.

If you post that question in say Electrical Engineering, be sure to say what physics would make the sphere generate any electricity at all. Otherwise, it may be deleted.

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