Hey, physics friends, what's going on here? We have an icecube tray at work and it's very common to open the freezer and find that there's a spike sticking out from a cube, even as long as 1 to 2 inches! Here's a poor picture, but it should give you an idea:Hej, fizikistaj amikoj, kio okazas ĉi tie? Ni havas ĉe la laborejo glacikub-farilujon [
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