Update: it took time. And then a quick pry with a knife. Saved the dishes. Ravioli saved too but for raccoons outside probably lol. What I learned about physics…sheesh.

  • Jrockwar@feddit.uk
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    28 days ago

    I also think heating everything up is the smoothest solution. But to offer an alternative, I’d use dental floss to get in between the bowl and plate. If the bowl has slightly rounded edges (I believe it will), it won’t be too hard to get floss in. With the floss you’ll get inevitably some air in… Which will equalise the pressure and break the vacuum.

    As an inferior alternative to floss, fishing line could work for this approach as well.

    • frunch@lemmy.world
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      28 days ago

      I feel like this would cause a mild explosion. Not based on any real science, i just imagine that if it’s stuck that good there’s gonna be a more-than-satisfying pop when those finally separate, lol

      That said, i really like your solution ✨

  • SmokeyDope@lemmy.world
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    28 days ago

    Assuming its empty, i would take the grog oggah boogah solution of smash the blue plastic bowl down the edge of your countertop. Something will give sometime.

    Otherwise, did you try twisting the bowl one direction and the plate the other? Torque is typically a more effective force than pulling for friction.

  • AFK BRB Chocolate@lemmy.world
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    28 days ago

    By “ravioli bowl,” do you mean it currently has ravioli in it? If so, put it in the microwave for increments of like 30 seconds.

  • Lem Jukes@lemm.ee
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    28 days ago

    That bottom bowl looks plastic, just push on the side gently to try and break the seal around the other dish.

  • Mouselemming@sh.itjust.works
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    28 days ago

    Put the whole thing in a pot of water and start bringing it to a slow simmer. This will warm the air inside, expanding it and breaking the suction. I got my stuck blender jar open this way, taking it out as soon as the first tiny bubble escaped and quickly unscrewing it before it could cool.

  • hperrin@lemmy.ca
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    28 days ago

    Hot air cooled, contracted, and created partial vacuum is my guess. Make it hot again and it will unstick, I bet.

        • Valmond@lemmy.world
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          26 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.

          • Rob1992@lemmy.world
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            26 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

        • chuckleslord@lemmy.world
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          28 days ago

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

    • Duamerthrax@lemmy.world
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      28 days ago

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

  • Tangent5280@lemmy.world
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    28 days ago

    Hey, if you’re using the hot bowl trick, make sure you pay attention to it; if you leave it to get hot and forget, it will be even harder to unstick it because the escaping hot air inside will make a partial vacuum when it cools down.

  • Red_October@lemmy.world
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    28 days ago

    Pick which one to save and which one to sacrifice. Smash the sacrifice with a hammer to free the other, break them both and realize this is just so like you and every single thing you try to do starts with a half baked plan, then goes off the rails and ruins everything until you’ve nothing to do but pick up the pieces.

    • Dicska@lemmy.world
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      28 days ago

      I’m the kind of person who reads step 1, does it, and then goes on to read step 2. I’m happy I’m not OP.

  • rumschlumpel@feddit.org
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    28 days ago

    Reminds me of when I tried doing some cocktails with a boston shaker (two metal tins). It’s pretty easy to get those stuck - since metal bends it’s probably easier to get then unstuck than a ceramic bowl, but the cocktail is probably ruined after you have been trying to get the tins unstuck for a couple of minutes. Plus the potential spillage.

    • Lupus@feddit.org
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      28 days ago

      I don’t know if you did that, but for anybody struggling with those:

      You’re supposed to put them together at an angle, so that the outer wall of the tins forms one straight line from top to bottom. Like this:

      Tin tin shaker fixed at an angle

      To open it you take them into one hand, hold them on the side where they form the straight line. Then take your other hand and gently smack against the part where the both tins connect with your palm

      Here:

      Since tin tins are hard to break (though not impossible I can tell from experience) you could also use a hard surface and more force if needed.

      If they’re still stuck, let some warm water run on where they connect and try again. Although the drink might get watery if you take too much time.

      • rumschlumpel@feddit.org
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        28 days ago

        Yeah, I did those. What helped me was using very little pressure when putting the tins together, barely enough to create a seal. Some guides suggest pushing them together with a smack to create a seal, which is rather counterproductive when your issue is not being able to open it quickly.

        • Lupus@feddit.org
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          28 days ago

          Oh yeah, if you use them often enough you’ll get a feel for how much pressure you can use, I’m comfortable with using a little smack to close them, but I used to work in a cocktail bar, so I have some experience with them.

  • sbf@feddit.org
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    28 days ago

    Hot ass water

    Edit: Clarification: Poor hot ass water on it or dunk it in hot ass water

    Edit 2, electric boogaloo: This is dependent on the material, according to my mother