this post was submitted on 26 Aug 2023
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Nah, not impossible people build stellarator type Fusion reactors with large freeform metal parts in that tolerance region that are exposed to liquid helium.
Does not change the fact that all materials expand when temperature rises and contract when temperature cools. Plus different materials have different temperature expansion coefficients.
So does the stellarator. What's the argument here?
Most. Water, for example, takes up more volume in spaces when frozen
True, water is weird like that.
just define a temperature :D