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M Sanderssway—Big Island. HI (2025)<br> <br> <a href="https://pixelfed.social/discover/tags/landscape?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#landscape</a> <a href="https://pixelfed.social/discover/tags/landscapephotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#landscapephotography</a> <a href="https://pixelfed.social/discover/tags/fineartphotography?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#fineartphotography</a> <a href="https://pixelfed.social/discover/tags/palms?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#palms</a> <a href="https://pixelfed.social/discover/tags/trees?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#trees</a> <a href="https://pixelfed.social/discover/tags/hawaii?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#hawaii</a> <a href="https://pixelfed.social/discover/tags/coast?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#coast</a> <a href="https://pixelfed.social/discover/tags/oasis?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#oasis</a> <a href="https://pixelfed.social/discover/tags/lavaflow?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#lavaflow</a> <a href="https://pixelfed.social/discover/tags/areialperspective?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#areialperspective</a> <a href="https://pixelfed.social/discover/tags/topology?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#topology</a> <a href="https://pixelfed.social/discover/tags/bigisland?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#bigisland</a> <a href="https://pixelfed.social/discover/tags/nationalpark?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#nationalpark</a> <a href="https://pixelfed.social/discover/tags/volcano?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#volcano</a> <a href="https://pixelfed.social/discover/tags/lava?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#lava</a> <a href="https://pixelfed.social/discover/tags/kilauea?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#kilauea</a> <a href="https://pixelfed.social/discover/tags/remote?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#remote</a> <a href="https://pixelfed.social/discover/tags/alienlandscape?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#alienlandscape</a> <a href="https://pixelfed.social/discover/tags/fujifilm?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#fujifilm</a> <a href="https://pixelfed.social/discover/tags/fujixseries?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#fujixseries</a><br> <br> 112/365
R Consortium<p>A unifying toolbox for handling persistence data - by Aymeric Stamm, Jason Cory Brunson</p><p>Topological data analysis (TDA) is a rapidly growing field that uses techniques from algebraic topology to analyze the shape and structure of data. </p><p>The {phutil} package provides a unified toolbox for handling persistence data. It offers consistent data structures and methods that work seamlessly with outputs from various TDA packages. </p><p>Find out more! <a href="https://r-consortium.org/posts/unifying-toolbox-for-handling-persistence-data/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">r-consortium.org/posts/unifyin</span><span class="invisible">g-toolbox-for-handling-persistence-data/</span></a></p><p><a href="https://fosstodon.org/tags/rstats" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rstats</span></a> <a href="https://fosstodon.org/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opensource</span></a> <a href="https://fosstodon.org/tags/topology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>topology</span></a></p>
Amusement Logic<p>A century-old enigma, graph theory and design<br>Behind a static form, there are connections, transformations and, above all, the elegance of mathematics.</p><p>👉 Discover MORE and SUBSCRIBE to our summary of news and updates through link: <a href="https://amusementlogic.com/general-news/a-century-old-enigma-graph-theory-and-design/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">amusementlogic.com/general-new</span><span class="invisible">s/a-century-old-enigma-graph-theory-and-design/</span></a></p><p>📐 <a href="https://mastodon.social/tags/graphtheory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>graphtheory</span></a> <a href="https://mastodon.social/tags/mathematicaldesign" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mathematicaldesign</span></a> <a href="https://mastodon.social/tags/geometry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geometry</span></a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/designscience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>designscience</span></a> <a href="https://mastodon.social/tags/topology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>topology</span></a> <a href="https://mastodon.social/tags/computationaldesign" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>computationaldesign</span></a> <a href="https://mastodon.social/tags/teoriadegrafos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>teoriadegrafos</span></a> <a href="https://mastodon.social/tags/dise%C3%B1omatematico" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>diseñomatematico</span></a> <a href="https://mastodon.social/tags/geometria" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geometria</span></a> <a href="https://mastodon.social/tags/ciencia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ciencia</span></a> <a href="https://mastodon.social/tags/topologia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>topologia</span></a> <a href="https://mastodon.social/tags/dise%C3%B1ocomputacional" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>diseñocomputacional</span></a> <a href="https://mastodon.social/tags/sabiasque" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sabiasque</span></a> <a href="https://mastodon.social/tags/saviezvousque" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>saviezvousque</span></a> <a href="https://mastodon.social/tags/th%C3%A9oriedesgraphes" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>théoriedesgraphes</span></a></p>
2somethingFedimeta (sort of)
bythehandofbob<p>Are there any topology fans out there? Toruses (tori?) converge on trefoil knot. <a href="https://mstdn.social/tags/topology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>topology</span></a></p>
myrmepropagandist<p>Here is a video about doing ungodly things with portals. There is some fun <a href="https://sauropods.win/tags/topology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>topology</span></a> in all of this isn't there?</p><p><a href="https://sauropods.win/tags/portal" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>portal</span></a> <a href="https://sauropods.win/tags/portal2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>portal2</span></a> <a href="https://sauropods.win/tags/math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>math</span></a> <a href="https://sauropods.win/tags/simulation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>simulation</span></a> <a href="https://sauropods.win/tags/illegal" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>illegal</span></a> </p><p><a href="https://www.youtube.com/watch?v=IhEaw3Kuhf0" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=IhEaw3Kuhf</span><span class="invisible">0</span></a></p>
Spatialists<p>Tool tip: Mapshaper: <a href="https://mapstodon.space/tags/Mapshaper" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mapshaper</span></a> is a lightweight yet powerful geospatial toolkit offering <a href="https://mapstodon.space/tags/topology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>topology</span></a>-aware <a href="https://mapstodon.space/tags/simplification" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>simplification</span></a> (via Douglas-Peucker and Visvalingam algorithms), spatial operations, and more. Available across Windows, macOS, and Linux, it includes a... <br><a href="https://spatialists.ch/posts/2025/04-12-tool-tip-mapshaper/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">spatialists.ch/posts/2025/04-1</span><span class="invisible">2-tool-tip-mapshaper/</span></a> <a href="https://mapstodon.space/tags/GIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GIS</span></a> <a href="https://mapstodon.space/tags/GISchat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GISchat</span></a> <a href="https://mapstodon.space/tags/geospatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geospatial</span></a> <a href="https://mapstodon.space/tags/SwissGIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SwissGIS</span></a></p>
Alexandre B A Villares 🐍<p>"Encode <a href="https://ciberlandia.pt/tags/spatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatial</span></a> data as <a href="https://ciberlandia.pt/tags/topology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>topology</span></a> in <a href="https://ciberlandia.pt/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Python</span></a>!</p><p>With <a href="https://ciberlandia.pt/tags/topojson" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>topojson</span></a> it is possible to reduce the size of your spatial data. Mostly by orders of magnitude."</p><p><a href="https://mattijn.github.io/topojson/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">mattijn.github.io/topojson/</span><span class="invisible"></span></a></p><p><a href="https://ciberlandia.pt/tags/geopython" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geopython</span></a> <a href="https://ciberlandia.pt/tags/geospacial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geospacial</span></a> <a href="https://ciberlandia.pt/tags/GIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GIS</span></a> <a href="https://ciberlandia.pt/tags/computationalGeometry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>computationalGeometry</span></a></p>
2something<p><span>Catfolk mathematicians are all topologists so they can use homeowmorphisms.<br><br></span><a href="https://transfem.social/tags/Topology" rel="nofollow noopener" target="_blank">#Topology</a> <a href="https://transfem.social/tags/homeowmorphism" rel="nofollow noopener" target="_blank">#homeowmorphism</a></p>
2something<p><span>Fediblock topological spaces which are not locally contractible for not having CW-complexes.<br><br></span><a href="https://transfem.social/tags/Topology" rel="nofollow noopener" target="_blank">#Topology</a> <a href="https://transfem.social/tags/CWComplexes" rel="nofollow noopener" target="_blank">#CWComplexes</a></p>
Albert P. Carpenter<p>2 knots: trefoil and pentafoil composed of rhombicosidodecahedra that can represent points as well <a href="https://mathstodon.xyz/tags/math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>math</span></a> <a href="https://mathstodon.xyz/tags/topology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>topology</span></a> <a href="https://mathstodon.xyz/tags/geometry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geometry</span></a> <a href="https://mathstodon.xyz/tags/geometrictopology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geometrictopology</span></a> <a href="https://mathstodon.xyz/tags/knots" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>knots</span></a> <a href="https://mathstodon.xyz/tags/knottheory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>knottheory</span></a></p>
Ryan<p>New <a href="https://mastodon.social/tags/paper" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>paper</span></a> </p><p><a href="https://mastodon.social/tags/math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>math</span></a> <a href="https://mastodon.social/tags/physics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>physics</span></a> <a href="https://mastodon.social/tags/topology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>topology</span></a> </p><p><a href="https://zenodo.org/records/14955053" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">zenodo.org/records/14955053</span><span class="invisible"></span></a></p>
Jim Donegan 🎵 ✅<p>Mobius</p><p>by LAGRANGE POINT 6, 2024.</p><p><a href="https://lagrangepoint6.bandcamp.com/track/mobius-2" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">lagrangepoint6.bandcamp.com/tr</span><span class="invisible">ack/mobius-2</span></a></p><p><a href="https://mastodon.scot/tags/Geometry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Geometry</span></a> <a href="https://mastodon.scot/tags/Topology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Topology</span></a> <a href="https://mastodon.scot/tags/Math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Math</span></a> <a href="https://mastodon.scot/tags/Maths" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Maths</span></a> <a href="https://mastodon.scot/tags/Mathematics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mathematics</span></a> <a href="https://mastodon.scot/tags/Minimalism" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Minimalism</span></a> <a href="https://mastodon.scot/tags/Minimalist" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Minimalist</span></a> <a href="https://mastodon.scot/tags/LP6" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LP6</span></a> <a href="https://mastodon.scot/tags/LagrangePoint6" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LagrangePoint6</span></a> <a href="https://mastodon.scot/tags/ElectronicMusic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ElectronicMusic</span></a> <a href="https://mastodon.scot/tags/DownTempo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DownTempo</span></a> <a href="https://mastodon.scot/tags/Bandcamp" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Bandcamp</span></a></p>
The Conversation U.S.<p>Mathematicians use geometric <a href="https://newsie.social/tags/topology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>topology</span></a> to study the shape of the universe and everything in it. A <a href="https://newsie.social/tags/mathematics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mathematics</span></a> professor explains how the field explores every possible space across all dimensions, from simple 2D surfaces to intricate higher-dimensional realms. <br><a href="https://newsie.social/tags/geometry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geometry</span></a> <a href="https://newsie.social/tags/mathsky" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mathsky</span></a> <a href="https://buff.ly/41zmuy2" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">buff.ly/41zmuy2</span><span class="invisible"></span></a></p>
Nonilex<p>From the article in Nature:</p><p><a href="https://masto.ai/tags/Microsoft" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Microsoft</span></a> has announced that is has created the first ‘topological qubits’ — a way of storing <a href="https://masto.ai/tags/quantum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quantum</span></a> information that the firm hopes will underpin a new generation of quantum <a href="https://masto.ai/tags/computers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>computers</span></a>. Machines based on <a href="https://masto.ai/tags/topology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>topology</span></a> promise to be easier to build at scale than competing <a href="https://masto.ai/tags/technologies" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>technologies</span></a>, because they should better protect the <a href="https://masto.ai/tags/information" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>information</span></a> from noise. But some researchers are sceptical about the company’s claims.</p><p><a href="https://masto.ai/tags/tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tech</span></a> <a href="https://masto.ai/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a> <a href="https://masto.ai/tags/physics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>physics</span></a> <a href="https://masto.ai/tags/TopologicalQubit" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TopologicalQubit</span></a></p>
Matthew Malthouse<p>What Is The Universe Expanding Into? </p><p><a href="https://youtu.be/qS7tt_9P1k8?si=UgVOZTEkXTzruqWR" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">youtu.be/qS7tt_9P1k8?si=UgVOZT</span><span class="invisible">EkXTzruqWR</span></a> </p><p><a href="https://mstdn.social/tags/astrophysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astrophysics</span></a> <a href="https://mstdn.social/tags/mathematics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mathematics</span></a> <a href="https://mstdn.social/tags/topology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>topology</span></a></p>

Rubber duckies are nice, though I think we're beginning to realize the properties, not just of the universe, but of that which generates the universe. Maybe?

Turn off your mind, relax and float downstream. This is an interesting interpretation of the underpinnings of everything here.

That guy looks crazy. I'd definitely take his post-grad classes.

youtube.com/watch?v=V9NBURK_Tz