Study published in Nature Physics: https://www.nature.com/articles/s41567-026-03301-8

>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.

So the OTA firmware updates on my dehumidifier for when they discover a new kind of water will come in handy after all!

It would be hilarious if homeopathy turned out to be right!

(To be clear, I don't think that will actually happen, but it would be hilarious if it did!)