R. Sunder-Raj @HypercubicPeg@mathstodon.xyz
Sifter of patterns, collector of books, maker of jigs, random math weirdo, writer, artist, poet, musician, polymath...(location: Hopefully with Wonko the Sane)
Joined Apr 2022
I made this a few years ago. I am posting it today in honour of Sir Roger Penrose’s birthday.
https://twitter.com/i/events/1316755918609166338?s=20
#mathart #mathsart #pentagons #PenroseTiling #tiling #tilings
I survived my talk for #Bridges2022 and in the process learned something about how to use Zoom and Keynote.
I did a lot of editing in #Procreate for an brief animation to use in Keynote. I thought that I might as well make a GIF out of it too.
I put up some slotwall a little while ago to set up a small sewing/beading/chainmaille/Zoom session/etc… area.
I now want to put a shelf near the top of the slotwall. I am only going to put light things up there and attach very light lights tο the underside 😁, so I decided to modify t-slot nuts to use to attach angle brackets to the slotwall (the profile of the slots is not T-shaped).
I don’t think that I showed you guys this.
Attempts at making customized #sewingMachineFeet from a couple of decades ago.
Because…plastic mirror clips are cheap and…well…why not?
I am pleased and honoured to have a short paper in the 2022 Bridges Conference Proceedings. You may find some similarities to my paper from last year 😁.
2022: https://archive.bridgesmathart.org/2022/bridges2022-301.pdf
2021: https://archive.bridgesmathart.org/2021/bridges2021-281.pdf
The rest of the 2022 papers can be found here: https://archive.bridgesmathart.org/2022/#gsc.tab=0
#BridgesMathArt #mathart #mathsart #chainMaille #beading #beadCrochet
Posted 3 years ago on Twitter.
Can you tell how these pictures differ?
How do the differences affect how they are perceived by the viewer?
This is a link to a Twitter Moment that I set up 4 years ago about my investigations related to “The Creature” (which itself came into being more than 3 decades ago).
https://twitter.com/i/events/1011825298382426119?s=20
#mathart #mathsart #polyhedra #geometry #geometricart #dodecahedrons #dodecahedron #polyhedrons #pentagons
Something from a long time ago that I found again 4 years ago
Here you may catch a hint of the 2n-gons rotating to form this 2n-fold rosette
I got a length of zipper with molded plastic teeth, but could only find the right sized slider for coil zippers in the store…so now after staring at it, I am thinking that I may be able to make a clunky version of a zipper slider myself…hmm 🤔…why haven’t I tried this before?
“Cairo Transitions: Radial”
Does this look like a #CairoTiling to you? Or could it be a #tessellation of trapezoids and triangles?
#worldTessellationDay #tessellations #tiling #tilings #mathart #mathsart #pentagons
It amused me that this little coincidence with the background at the #Junos occurred a few days after I posted “Radial Sector Annulus” to Twitter (in 2019).
The Juno background was in motion, but it occasionally looked a bit like the ‘spider-leg’ maroon lines in my picture 😁.
Considering the band whose song inspired the name of the piece, it is interesting that that this similarity would show up at the Junos.
Another squiggle picture, this one using #wedgeSquiggles.
This is called “Radial Sector Annulus”
"Creatures of the Seven Seas": The creatures depicted here are constructed from heptagons, rings of heptagons, and heptagon squiggles. In some cases, they appear to be using patterns of shading to conceal their true structure :)
I made this in 2018 and it was shown at the JMM in 2019.
I am sure that there is a zebra in there somewhere 😁.
Sifter of patterns, collector of books, maker of jigs, random math weirdo, writer, artist, poet, musician, polymath...(location: Hopefully with Wonko the Sane)
Joined Apr 2022
