2026-04-16T16:34:14Z https://yabu.me CubeRootOfTrue https://yabu.me/npub1xs30p23vqrwts2fdws7253nt2pq027re4j0pf7cdnxdklhvhy44q57j6hm https://media.mathstodon.xyz/accounts/avatars/109/286/330/230/573/127/original/e7e471cf1c5e5a8d.png https://media.mathstodon.xyz/accounts/avatars/109/286/330/230/573/127/original/e7e471cf1c5e5a8d.png https://yabu.me/nevent1qqstzrael9560cl55443magjgudtw6cymufl6el9p8qszfc4v6cepvszyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5dukdgj In reply to <a href='/nevent1qqst6wz69fz9ewkvz85qe969z95fnag5sw4vtllhrqu4ltp8739wx3c8x5k6y'>nevent1q…5k6y</a><br/>_________________________<br/><br/>Larry Niven described spacecraft that could survive inside a red giant, and even have a comfortable atmosphere for DNA based lifeforms<br/><br/>I don&#39;t know if you could get insurance for passing through a swarm of dark stars 2026-01-31T14:00:50Z https://yabu.me/nevent1qqsgrjrvwfeup2779073shh74t64hzcklezee2nutp6vkyhg0vxetugzyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5v8n6e2 Light moves at the speed of patience<br/>And patience moves like a ship that never stops<br/>It is a slow river, deep and deliberate<br/>And I pause at every bend to admire the shapes the shadows make<br/> -- apologies to Walt Whitman<br/><br/>Space has ripples. These look a lot like caustics to me. We know gravitational waves exist now. Can we stop saying space is flat?<br/> <img src="https://media.mathstodon.xyz/media_attachments/files/115/594/223/893/364/770/original/5e9112861a15d801.jpg"> <br/> 2025-11-22T16:16:10Z https://yabu.me/nevent1qqsfrpf76nlxds2k0reu62jaac5y6xactcseelypspteadwlry9gx3qzyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5uc3glm In reply to <a href='/nevent1qqsfp0x9qhux94uapxxpz3y6ym5tgcv5wc5kp4rpt4avp6kc85dmmkq362s9a'>nevent1q…2s9a</a><br/>_________________________<br/><br/>My boss just got covid. Again 2025-08-01T22:29:28Z https://yabu.me/nevent1qqst2j3z8mdtgkxzxlxj3xgyt3xksmukrjlcc8k0022j52t36tv8g8gzyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5uckkgq In reply to <a href='/nevent1qqs2n4esqlmgqj3nzy3mts3kc5vh744l0sxhkcgm0uuvs6dzzsk5hss93mxwu'>nevent1q…mxwu</a><br/>_________________________<br/><br/>I like to tenderize my meat 2025-07-06T14:51:24Z https://yabu.me/nevent1qqsy0fnqsans5376yjg3kl8e2qekqxf9x9mv9g5fklaap5eu6rgp9yczyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5l5wtzh In reply to <a href='/nevent1qqsp2mvehjx3yxeda0ue0sgqmwetz2qmaj3uk2dw80nzcywx87ae5fq27lgku'>nevent1q…lgku</a><br/>_________________________<br/><br/>How are you on explaining non-binary choice? A teacher of mine once said, &#34;This is a yes or no question&#34; and she was wrong about that.<br/><br/>When you are telling people how to think, do you use the example of traffic lights? 🚥 <br/><br/>Computers use binary logic because it&#39;s fast. It&#39;s also amazingly brittle, IDK if you noticed all the bugs in code that cost millions, or some of the other problems caused by binary logic.<br/><br/>Don&#39;t ever say it&#39;s a yes or no question 2025-07-06T13:44:19Z https://yabu.me/nevent1qqstwqm8l75vwwzrhsd4q067z84qhhuuvhn4x2tjrux47zdkhhcwuyszyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk564hdvj In reply to <a href='/nevent1qqsfvyavfq2u4w83hxglzy4uuhfrasyn5z080d5vzt9vf5crxrpv9gcwmjey0'>nevent1q…jey0</a><br/>_________________________<br/><br/>I&#39;m too tired to procrastinate today, I can do it tomorrow 2025-07-03T08:56:12Z https://yabu.me/nevent1qqsy0h2le5p6x687zfa9hm8uw6ruv9z9wu05l3tl8qfwhr97msgdtmqzyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5vqf4fm In reply to <a href='/nevent1qqsfsc7x4j9med23uh4vmwpk8cg6h3wlafdjcq2zma7y0j6paa5ry0ccrcacp'>nevent1q…cacp</a><br/>_________________________<br/><br/>You are using that technology now. 2025-07-03T08:54:58Z https://yabu.me/nevent1qqs2742p8rzux7vw25wkg6dshf26fg66jszkra08095renvhyf3cfnczyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5w63fsp In reply to <a href='/nevent1qqsf4vt4j3xly8z0wfpk5rta48l56tf64eeap9drjy6vgp75sga8yec0ua27x'>nevent1q…a27x</a><br/>_________________________<br/><br/>Watch a lot of Maker videos, learn how to make stuff 2025-06-23T10:50:06Z https://yabu.me/nevent1qqszdhsx6wqc9htddt8773rta5tms7v5fmjgfmz4j9ffa4g8g45hhgczyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5eau852 In reply to <a href='/nevent1qqsynqgu0ft643vdptvw0t69h5tfdxrgvxat3jpxf7dezh474vtlnysc0dz0e'>nevent1q…dz0e</a><br/>_________________________<br/><br/>That&#39;s assuming 90% of the population sit idly by while the coastline moves inland. That won&#39;t happen 2025-06-15T14:17:19Z https://yabu.me/nevent1qqs047kdwyug6pkrzm0ugnagg8pp3yk0wlhdkp5y4fxhtllmklcc27szyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk55arr2y In reply to <a href='/nevent1qqs8m6g39hnlfc2kll7j86sy3krfanfphna22r7c0kj5shldpe6fnlcfewvz8'>nevent1q…wvz8</a><br/>_________________________<br/><br/>perhaps a finer grained govt that doesn&#39;t have such sweeping power 2025-06-07T21:30:56Z https://yabu.me/nevent1qqsz9yse7h6q333h4q0jfpcn8lkc8jc0p9kdwckkaut23937f2gu4ggzyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5ak4cgz In reply to <a href='/nevent1qqs26xjc6fc4mlvsdhpnn7sgvplq972slc7rfqzxzztthf39gllav4grq2dnp'>nevent1q…2dnp</a><br/>_________________________<br/><br/>The individual is a bridge to the superman -- Zarathustra 2025-06-07T20:45:31Z https://yabu.me/nevent1qqsfzar2j32mnapf08q65sdz365jha2ccz0turzeu6w3qa4hjrctgaszyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk57g2vya ChatGPT has started using random icons as bullets, which is fun. Here we are riffing on the duality between rights and responsibilities<br/><br/>🧩 Example: Law as a Natural Transformation<br/><br/>Imagine a 2-functor from:<br/><br/> Category of individual acts and desires (personal logic, rights)<br/><br/> To category of socially accepted actions (legal logic, responsibilities)<br/><br/>Then a natural transformation encodes:<br/><br/> How a society translates individual reasoning into enforceable action.<br/><br/> How law binds or restricts certain inferences while preserving structure (naturality condition).<br/><br/>For example: [ugh a commutative diagram that does not copy / paste but you&#39;ll get it]<br/><br/>The diagram commutes if η is natural — that is, doing something and then applying law is the same as applying law first and doing the translated thing.<br/><br/>This models ethics, cultural norms, or constitutional constraints as natural transformations that preserve reasoning across systems.<br/><br/>#ethics #naturalTransformation 2025-05-06T22:32:54Z https://yabu.me/nevent1qqsvgra7lhdkvzvket57sygcv4uv56n639cgr8luty59wm6qj8a2s9szyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5r6tn30 In reply to <a href='/nevent1qqsfmhq6ke52thjcejs5ew3698rkr9zcp8uxrhlfm5het0mlgwn0xpqf2rhhu'>nevent1q…rhhu</a><br/>_________________________<br/><br/>The ghosts of departed quantities, lol 2025-04-23T21:04:55Z https://yabu.me/nevent1qqstgd5q85tft4aepurpy355gdl4yppq50sxtqftmnhduyhc5vmj77czyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5t0dxdu In reply to <a href='/nevent1qqsy3suvyfphlgxwy5j5duv3q92dn6v5qy2mv40hudplulezes3f8aqhuhkw4'>nevent1q…hkw4</a><br/>_________________________<br/><br/>“The more I learn about people, the more I like my dog.”<br/>― Mark Twain 2025-04-13T16:30:26Z https://yabu.me/nevent1qqsqmlwnv4m4m6g4hrzx578w379mcq7sfwzeksmt86qe7dd7ejrjslqzyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5xw50qr In reply to <a href='/nevent1qqsy3suvyfphlgxwy5j5duv3q92dn6v5qy2mv40hudplulezes3f8aqhuhkw4'>nevent1q…hkw4</a><br/>_________________________<br/><br/>Can we please genetically engineer chloroplasts so they can live in human skin? I want to go outside and lie in the sun for lunch hour. Also I want green skin. 2025-04-11T21:30:54Z https://yabu.me/nevent1qqsygwt45r88n9z3ceqnqtf4tmltdvqumgeyk34572f6q443phycjjqzyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5gwwtfr In reply to <a href='/nevent1qqs06dmgqd53e43m7n6t9e77wg96802wp6vmdetx6axdrvqpkvnplnqg3vk78'>nevent1q…vk78</a><br/>_________________________<br/><br/>When a nuclear missile goes off in its silo, are they just gonna say &#34;Oopsie! But it shows how powerful our missiles are&#34; 2025-03-29T15:35:07Z https://yabu.me/nevent1qqs06dmgqd53e43m7n6t9e77wg96802wp6vmdetx6axdrvqpkvnplnqzyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5lvc4l5 In reply to <a href='/nevent1qqsyh0efk9un24sgl7lkmcdfpa2jgpx9pg050x8y2vlqqmhgqeh74jcefwz7e'>nevent1q…wz7e</a><br/>_________________________<br/><br/>These people are such morons it&#39;s dangerous 2025-03-29T15:33:10Z https://yabu.me/nevent1qqsypq37ytzqz98j4xjny64lmtcff97a3qqs5arpzqwcj5ac9knxfkszyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5fw7cg8 Forget Canada, how about making D.C. a state? The population is larger than Wyoming or Vermont, and they ALREADY pay taxes<br/><br/>#washingtondc #state #canada 2025-03-27T08:53:42Z https://yabu.me/nevent1qqs0q3mcnw867wjr4y9063nwjkx4wh79l0xk76h7n28lthapjrgagqszyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5n7738q In reply to <a href='/nevent1qqs2vk4fmn7hau5k7ug7j7dfmjpv47gsyz639nkp76eesukex8zzu8c2d3ahf'>nevent1q…3ahf</a><br/>_________________________<br/><br/>“Within 45 minutes I had smashed it into an oak tree on my property.” 2025-03-25T00:23:54Z https://yabu.me/nevent1qqsz5dvc8k42uvet92cqaplqy6ygtyk06dqe5enczjgmlqtx30t4ysqzyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5v8vnu5 In reply to <a href='/nevent1qqs25xrcr5ehlrfn0mez070y4alyv98fgyl8q04amvuaaeny2vyrk8s9ar7n7'>nevent1q…r7n7</a><br/>_________________________<br/><br/>George Washington says, &#34;What?&#34; 2025-03-22T22:06:25Z https://yabu.me/nevent1qqsgr847a7vwu59x3lg4zu3zk2heh9arpr52yu4afyw9edcv9kk5mvqzyq6z9u929sqdewpf946re2jxddgypatc0xkfu98mpkvekm7ajujk5d04693 In reply to <a href='/nevent1qqsypfpgz9yhn45spumx4w02garmw0ql2qgk2fkckxv8r4rxhw4nntsreqnxv'>nevent1q…qnxv</a><br/>_________________________<br/><br/>Love it or leave it. You are a glass half full kind of person, aren&#39;t you.<br/><br/>&#34;If you aren&#39;t with us, you&#39;re against us!&#34;<br/><br/>&#34;There is no middle ground! It&#39;s a black and white issue!&#34;<br/><br/>I literally heard somebody say that about &#34;gender&#34;. Don&#39;t tell them about plants ...<br/><br/>#forcedchoice #binary 2025-01-22T13:43:02Z