This was just okay right after churning but I made it four hours ahead to serve with pie and it formed a ton of ice crystals in the freezer. (elanaspantry.com)
The microbes might then get into the air, form ice crystals in clouds overhead, and pull more rain from them. (discovermagazine.com)
As ice crystals form at a bubble's base, the change from liquid to solid releases heat. (sciencenews.org)