Comment on My ravioli bowl won't unstick. Took about an hour of prying, and still I couldn't unstick the plate.

hperrin@lemmy.ca ⁨4⁩ ⁨days⁩ ago

• Duamerthrax@lemmy.world ⁨3⁩ ⁨days⁩ ago

  I was gonna suggest just running hot tap water over it for a few minutes until the air inside expanded enough.

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• Valmond@lemmy.world ⁨4⁩ ⁨days⁩ ago

  Or chuck it in the freezer!

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  • Rob1992@lemmy.world ⁨3⁩ ⁨days⁩ ago

    And shrink the air more?

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    • chuckleslord@lemmy.world ⁨3⁩ ⁨days⁩ ago

      Yeah, everyone knows that ceramic has more thermal reactivity than air, so the plate will slide right off ###### /s

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    • Valmond@lemmy.world ⁨2⁩ ⁨days⁩ ago

      No, but the items will get slightly smaller, eventually making an air gap you geniuses.

      You do this with crankshafts for example, to get the bearings off so I’m not pulling stuff out of my behind.

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      • Rob1992@lemmy.world ⁨2⁩ ⁨days⁩ ago

        Yeah but those are different alloys with different thermal expansion and a significantly larger temperature differential and a friction fit, this is a vacuum issue

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