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inspirational proto type shows Wirtz pump (bottom left represented by a coil of spaghetti tube) representing the pumping of water up into a channel where it will flow back into it reservoir and along the way the water turns a wheel (represented by the cog) that is attached to a generator that produces electricity.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:27, 27 April 2024 | | 566 × 650 (304 KB) | Etb25 (talk | contribs) | Uploaded own work with UploadWizard |
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