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by jacquesm 150 days ago
Most likely not if it was made from stuff you can find the jungle but it is a very creative bit. I've had one running of a 10' solar concentrator, it was tiny (no more than a few hundred mW) but still, to see sunlight directly converted into motion without any steps in between is quite a neat thing.
1 comments

If memory serves it was made from a truck axle in a lathe found in a garage.