Lessons in Bioelectricity from Ecuador, Spain, Mexico and Colombia

So I read Thus Spoke the Plant twice, and I must've not been paying attention, because I don't recall Monica Gagliano ever once mentioning this fact: plants, together with the rhizosphere generate and use electrical currents within their metabolic processes. See this South African Journal of Botany article from August 2021: Bioelectricity production using plant-microbial fuel cell: Present state of art.

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Mimosa pudica and Dionaea muscipula (venus fly traps) produce enormous voltages during their reaction to stimuli, and you can set it up so they talk to each other:

So now you can imagine the kinds of reaction paths being established in the soil around the roots of plants. And I think that is the way to explain Monica Gagliano's results where she taught Mimosa pudica to ignore the stimulus of being dropped. It wasn't just the individual plants that learned this, but the whole ecosystem in the soil together with the plant. See also Rupert Sheldrake on Polarity in Plants.

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That might also be a way to understand what is going in the root systems of plants as they develop: look at the whole system.


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 This project from Colombia used bioreactors to generate electricity from waste tyres:

 

See https://www.umng.edu.co/sedes/bogota/facultad-de-ingenieria/centro-de-investigacion/agua-y-energia-a-y-e.

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