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Yes, there's no claim of free energy or perpetual motion here. The author even discusses approximately how efficient the charging is in the video.
by Obi_Juan_Kenobi 5y ago
Yes, there's no claim of free energy or perpetual motion here. The author even discusses approximately how efficient the charging is in the video.
- jborichevskiy 5y agoOh yeah I guess I worded it wrong; I wasn't imagining free energy. Framing it as an efficiency question is more clear, thanks. In other words, this way of converting $natural_resource to Tesla battery level is less efficient than say, plugging into a power grid as there's an extra conversion step (ground to brakes/ambient friction).