{"generator":"GNU social 2.0.2-dev","title":"Conversation","totalItems":1,"items":[{"actor":{"id":"https:\/\/mastodon.social\/ap\/users\/115461425086098047","displayName":"Rusty Shackleford","status_net":{"avatarLinks":[{"url":"https:\/\/gnusocial.jp\/avatar\/384297-original-tmp20260326205612.webp","rel":"avatar","type":"image\/webp","width":400,"height":400},{"url":"https:\/\/gnusocial.jp\/avatar\/384297-96-20260326205612.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},{"url":"https:\/\/gnusocial.jp\/avatar\/384297-48-20260326205612.webp","rel":"avatar","type":"image\/webp","width":48,"height":48},{"url":"https:\/\/gnusocial.jp\/avatar\/384297-24-20260326205612.webp","rel":"avatar","type":"image\/webp","width":24,"height":24}],"profile_info":{"local_id":"384297"}},"image":{"url":"https:\/\/gnusocial.jp\/avatar\/384297-96-20260326205612.webp","rel":"avatar","type":"image\/webp","width":96,"height":96},"objectType":"person","summary":"Creative Data Hoarder | Antifascist | ActivistName: Autumn \u2698Hardware:Main: Steam Deck[Working] Server: Floor Tower\u1d40\u1d39 | 1TB | i5 4790k | GTX 970[Offline] Server: 4U Rackmount | 96TB (12x8TB) | i5 4790k | GTX 970Stack: #Kdenlive #Avidemux #Blender #Gimp #Krita #Inkscape #Audacitydrives are failingI need new hardware... \u0aee\u208d\u02f6 \u2565 \u2038 \u2565 \u2445\u208e\u10d0","url":"https:\/\/mastodon.social\/@rusty__shackleford","portablecontacts_net":{"preferredUsername":"rusty__shackleford","displayName":"Rusty Shackleford","note":"Creative Data Hoarder | Antifascist | ActivistName: Autumn \u2698Hardware:Main: Steam Deck[Working] Server: Floor Tower\u1d40\u1d39 | 1TB | i5 4790k | GTX 970[Offline] Server: 4U Rackmount | 96TB (12x8TB) | i5 4790k | GTX 970Stack: #Kdenlive #Avidemux #Blender #Gimp #Krita #Inkscape #Audacitydrives are failingI need new hardware... \u0aee\u208d\u02f6 \u2565 \u2038 \u2565 \u2445\u208e\u10d0"}},"content":"<p>Why colliding blocks compute pi<br \/>Presented by 3Blue1Brown<br \/>March 13, 2025<br \/>18:33<\/p><p><a href=\"https:\/\/youtube.com\/watch?v=6dTyOl1fmDo\" rel=\"nofollow\">https:\/\/youtube.com\/watch?v=6dTyOl1fmDo<\/a><\/p><p>&gt; The physics behind one of the most surprising occurrences of pi<br \/>On Grover's Algorithm: <a href=\"https:\/\/youtu.be\/RQWpF2Gb-gUInstead\" rel=\"nofollow\">https:\/\/youtu.be\/RQWpF2Gb-gUInstead<\/a><\/p><p>---<br \/>At the 3:47 mark: well, you are turning around...<br \/>Stick with me here:<\/p><p>Think of it as a whole system. Think like a tensor...?<br \/>The state\/ trajectory is like a vector &amp; collisions like linear transformations that in the right coordinates become rotations.<br \/>&gt; You get turned around.<\/p>","generator":{"id":"tag:gnusocial.jp,2026-06-28:notice-source:ActivityPub","objectType":"application","status_net":{"source_code":"ActivityPub"}},"id":"https:\/\/mastodon.social\/ap\/users\/115461425086098047\/statuses\/116656176412529706","object":{"id":"https:\/\/mastodon.social\/ap\/users\/115461425086098047\/statuses\/116656176412529706","objectType":"note","content":"<p>Why colliding blocks compute pi<br \/>Presented by 3Blue1Brown<br \/>March 13, 2025<br \/>18:33<\/p><p><a href=\"https:\/\/youtube.com\/watch?v=6dTyOl1fmDo\" rel=\"nofollow\">https:\/\/youtube.com\/watch?v=6dTyOl1fmDo<\/a><\/p><p>&gt; The physics behind one of the most surprising occurrences of pi<br \/>On Grover's Algorithm: <a href=\"https:\/\/youtu.be\/RQWpF2Gb-gUInstead\" rel=\"nofollow\">https:\/\/youtu.be\/RQWpF2Gb-gUInstead<\/a><\/p><p>---<br \/>At the 3:47 mark: well, you are turning around...<br \/>Stick with me here:<\/p><p>Think of it as a whole system. Think like a tensor...?<br \/>The state\/ trajectory is like a vector &amp; collisions like linear transformations that in the right coordinates become rotations.<br \/>&gt; You get turned around.<\/p>","url":"https:\/\/mastodon.social\/@rusty__shackleford\/116656176412529706","status_net":{"notice_id":null}},"to":[{"objectType":"http:\/\/activitystrea.ms\/schema\/1.0\/collection","id":"http:\/\/activityschema.org\/collection\/public"}],"status_net":{"conversation":"tag:gnusocial.jp,2026-05-29:objectType=thread:nonce=a1ab83935c5c88f0","notice_info":{"local_id":"12670806","source":"ActivityPub"}},"published":"2026-05-29T06:53:19+00:00","provider":{"objectType":"service","displayName":"GNU social JP","url":"https:\/\/gnusocial.jp\/"},"verb":"post","url":"https:\/\/mastodon.social\/@rusty__shackleford\/116656176412529706"}],"links":[{"url":"https:\/\/gnusocial.jp\/conversation\/6436539","rel":"alternate","type":"text\/html"}]}