https://youtu.be/c8iFtaltX-s?t=4751
Start at 1:19:11, the stuff before is him talking about biology, but from an intelligence perspective. After this time stamp is his retrospective on his bioelectricity research over the years, showing also examples of how they got a frog embryo to produce eyes, and many more things.
The cells in your eyes have exactly the same DNA as the cells in your big toe, so developmental morphology cannot be explained with DNA alone.
https://pubs.rsc.org/en/content/articlelanding/2023/LC/D2LC0...
It enabled healing of diabetic wounds that are otherwise hard to heal.
>In this way, bioelectrical flow across cell membranes lets tissues test which cells are the least healthy and mark them for extrusion. “They’re always pushing against each other and bullying each other. And what they’re doing is probing each other for which one’s the weakest link,” Rosenblatt said. “It’s a community effect.”
This fits with my model of how high levels of cooperation succeed in biology. Even in a community as homogeneous as cells you have the risk of defectors (cancer), or just poor members. As such you need a process to continually test your community members.
https://medium.com/the-physics-arxiv-blog/the-origin-of-life...
It's more that every cell has to maintain a voltage difference between the inside and outside ("membrane potential"). A healthy cell does that constantly using "ion pumps" that use chemical energy (ATP) to increase the potential.
If that potential falls below a certain threshold, certain molecular mechanisms (voltage-sensitive ion channels) inside the cell are triggered that lead to ejection.
Interestingly, are also other mechanisms (pressure-sensitive ion channels) that will "intentionally" make it harder for a cell to maintain its potential if it's already weakened or if the surrounding region is very crowded.
As such, I think the effect of current would depend on the way how it would change the voltage differences of the individual cells.
For example, charge carriers are electrons in metal wires vs. ions in biological systems. That has huge implications, because moving around ions is a lot harder, and slower.
In a metal wire the electrical field is established from beginning to the end, and that means that the electrons at the end start moving at pretty much the same time as the ones at the other end, no matter how long the wire. That means in a metal wire signals move at a significant fraction of the speed of light in a vacuum, because it is the speed of the electrical field and not that of the charge carriers that matters.
In a biological system electrical fields are tiny! The way the signal propagates in an axon is much more cumbersome, expensive, and slow. Speed of signal propagation is ca. 1/2 to at most 100 m/s (for thick myelinated axons). The signal is propagated by jumping in very tiny steps along the axon's inner surface. (https://youtu.be/tOTYO5WrXFU)
This also makes The Matrix movies' main premise about humans as batteries a little strange: Sure, there's lots of electrical activity, but it is in trillions of very tiny places across nanometer distances. And it is created by moving ions around (at great energy cost).
So anyway, what actually physically happens in an electrical grid of metal wires, or in a biological system are vastly different things. It is not the same "electricity", the only thing they have in common is that electrical fields and charge carriers (but different ones) are involved. But the way it is structured, created, propagated is entirely different in both cases.
When I asked Google out of curiosity what it had to say it showed this:
> Despite their differences, both are fundamentally, at their core, the movement of charged particles driven by electrical potential differences.
This is just not correct! The "the movement of charged particles" part specifically. Again, wires have one electrical field, but in biological systems propagation is entirely different, and slow, and expensive! The methods used to propagate a signal are not even remotely comparable. That's a difference not even a Radio Yerevan joke could make use of.
At least thats ITU regulated frequency bands. I wonder if the ITU regulates biogenic DC signalling frequencies?
Auras and chakras don't sound so silly now do they.
We already know what haemoglobin is thanks
"It'll blow those Astronomers' minds when they start researching Astrology and the powerful effect of being born under auspicious constellations!"
__________
If the ancient guru knowledge is so great, what testable predictions does it offer, where "auras" are a causal mechanism?
In other words, not: "Thou must intake the golden aura of oats and fiber by eating some, to counter the dark brown blockage of your Pu-point." The folk remedy might well solve your constipation, but it wouldn't be evidence for the mythology around it.
They were just a few centuries too early!
https://interestingengineering.com/innovation/nuclear-fusion...
If they’d’ve started with turning hydrogen in to gold they’d’ve had more success, and we’d be a space fairing species by now.
There is already western research on kundalini, the most potent example of bioelectrical energy, and changes in energy potential experienced by meditators. Not to mention countless empirical self-reports (upon which a good scientist would keep an open mind).
But don't let facts get in the way of your prejudices.
What does it actually predict? What measureable predictions can be tested?
> predictive method
No
> corresponding fields
What field? Corresponding to what?
> changes in energy potential experienced by meditators
Link to mentioned research?
Like it's pretty well accepted that breathing exercises have physiological and mental health benefits but it took decades of consumerist appropriation of yoga and other techniques before academia properly found the motivation to earnestly investigate that yes breathing exercises are indeed good for you.
As someone who is a deep practitioner of martial arts and athletics, if the metaphors of qi gong and yoga were purely powerful visualisation aids that already provides more than enough tangible benefit. I don't need scientists to tell me that qi is good for my body - I can feel it.
So let's keep an open mind, our ancestors were anything but idiots.
Just not so open our brains fall out.
Our ancestors were just like us, but fewer in number and inventing things from scratch. Miasma, spontaneous generation, Newtonian gravity, these were not people being idiots, and even though they have been shown to be wrong they are still close enough to still be useful today. Phlogiston also wasn't idiotic, but lacks utility vs being correct about oxygen.
One of the shared ways we failed then and now is that what sounds true isn't the same as what is true; the modern easy example of this is how easily many of us get fooled by LLMs, and I suspect that's how a lot of ancient religions grew, with additions and copy-errors evolving them to be maximally plausible-sounding to a human mind.