Short answer: It depends. It depends on how pure it is, what’s dissolved in it, how smooth the container is, whether it moved, and if it’s feeling petty that day. The 32°F rule is a great starting point, but real water is an anarchist with a PhD in chemistry.
Here’s the takeaway: Don’t trust water. It’s holding out on you. It’s the flaky friend who shows up late, but when it finally does, it brings the best stories. And if you ever put a bottle of saltwater in your freezer expecting it to become a salty ice chunk? Congratulations. It won’t. You’ll just have a very cold puddle of brine and a newfound respect for the most complicated liquid in the universe.
