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Physics, Astronomy & Cosmology / Re: What if the ideal gas in a vessel is not ergodic?
« on: 19/05/2023 11:08:56 »
Yes, I finally get how the images are included in the posts, thank you. What was confusing is that the image is uploaded only after the post is submitted. So the already existing post with an attachment should be edited to add the image to it. And even then, the insert attachment action adds [ Invalid Attachment ] to the post, and the preview shows [Invalid Attachment]. But if submitted, the attached image finally appears. And in the post, it is changed to something like "attachment=0,msg704541".