Somewhat related is the hydration shell around molecules especially proteins. It’s been shown that semi structured water around proteins help guide molecules to reaction sites. Water is an amazing thing!
>The boundary between them is thought to terminate at a "second critical point." This deeply supercooled region is so hard to study experimentally because water crystallizes rapidly
This sounds like the type of thing that could be used for some future technology that doesn’t exist yet and I can’t comprehend. Some sort of process that takes advantage of being in this second critical state.
Sadly paper is behind paywall. But I question the choosing of the water model to be a 4-site, and why that specific 4-site one (TIP4P) instead of others that have shown to be more accurate such as OPC. Also, there seem to be previous experimental work (https://arxiv.org/abs/1304.2877) showing some evidence that apparently is not even referenced in this new paper. I wonder how does that compare, if at all.
There is no basis to suggest that any product uses this property of water. As for homeopathy, it isn't one thing. The effects, if any, can vary greatly by the substance and the concentration. Some low-dilution products work and many high-dilution products don't. There is such a thing as excessive dilution. Anyone who is painting a simpler picture of it is almost certainly wrong.
Don't know about right, but for a while it worked better than "regular" medicine. At least it wouldn't kill you, when the alternative was intensive bloodlettings and purgatives.
This sounds like the type of thing that could be used for some future technology that doesn’t exist yet and I can’t comprehend. Some sort of process that takes advantage of being in this second critical state.
(To be clear, I don't think that will actually happen, but it would be hilarious if it did!)