Mark
1.7K posts

Mark
@MarkBlesma
ICT Recruiter, liefhebber van kwantumfysica, muziek, zingen, honden, koken







SLIM着陸後運用に関連してWebページ(主にOperationとGallery)を更新いたしました。 isas.jaxa.jp/home/slim/SLIM… 運用中のテレメトリ(Gplot)や降下中の運用室の様子などが掲載されておりますので是非ご確認ください。 #JAXA #SLIM #たのしむーん


First claimed successful replication of LK-99 Accomplished by a team at the Huazhong University of Science and Technology and posted 30 minutes ago. Why this is evidence: The LK-99 flake slightly levitates for both orientations of the magnetic field, meaning it is not simply a magnetized piece of iron or similar 'magnetic material'. A simple magnetic flake would be attracted to one polarity of the strong magnet, and repelled by the other. A diamagnet would be repelled under either orientation, since it resists and expels all fields regardless of the polarity. Caveats There is no way to verify the orientation of the strong magnet in this video, also, there are yet to be published experimental measured values of this sample. Diamagnetism is a property of superconductors but without measured and verified data, this is just suggestive of a result. Take-away If this synthesis was indeed successful, then this material is easy enough to be made by labs other than the original research team. I would watch carefully for results out of Argonne National Lab, who are reported to be working on their own synthesis of a sample. This overall corroborates two independent simulation studies that investigated the original Korean authors claim about material and crystal structure, and both studies supported the claims. Lawrence Berkeley National Lab: arxiv.org/pdf/2307.16892… Shenyang National Lab: arxiv.org/pdf/2307.16040… The attached video shows a small flake of their sample responding to an external magnetic field. I scroll through the video to skip to the relevant part. original video credit to: @altryne



Fun fact: a chicken can be hypnotized with its head down near the ground, by drawing a line along the ground starting at the beak and extending straight outward in front of the chicken [chicken hypnotism: buff.ly/2zoCBAo] twitter.com/TheWeirdWorld/…















