File:2x18 unusual way.JPG
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| Description |
English: Some puzzle for your brain: explain, why both lamps will work correctly. |
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| Date | |||
| Source | Own work | ||
| Author | Dmitry G | ||
| Permission (Reusing this file) |
I, the copyright holder of this work, hereby publish it under the following licenses:    This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You may select the license of your choice. |
