N-gons
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n-gons.bsky.social
N-gons
@n-gons.bsky.social
Dad. Data scientist. Swede in Austria. I make geometric art.

No AI, it’s all me. Content may be used non commercially with attribution.

https://metapixl.com/@n-gons (occasional photos)
https://mathstodon.xyz/@ngons (I am most active there)
Pinned
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November 4, 2025 at 6:38 AM
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Pattern block play! #21CenturyPB #iTeachMath
November 2, 2025 at 7:17 PM
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Inner Tree
November 3, 2025 at 4:58 AM
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Entangled icosahedral sculpture

#mathsky #mathart
October 24, 2025 at 4:34 AM
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October 17, 2025 at 4:02 AM
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It's #tilingtuesday so I thought I'd do a quick update on how the planning for the #beachspectres #megagrant project is going:

https://www.youtube.com/watch?v=tPNAvWYWOUw
October 14, 2025 at 11:51 AM
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Through October, I'll do #freestober, posting one of my favourite electro/latin/bass freestyle track each day.
The selection will be ordered by year, starting from early 80's, up to post-2000.
It won't be the ultimate best of the genre, just a selection according to my taste and the number of days.
September 29, 2025 at 8:36 PM
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Pattern block play! #21CenturyPB #iTeachMath
October 10, 2025 at 5:57 PM
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In a future where the rich kids are being raised with a digital Cyrano beside them to sweet-talk their way into the best jobs, four friends train together for a battle to prove that other kinds of minds might still have the edge.

My new story “Understudies” in Clarkesworld.
Understudies by Greg Egan
Clarkesworld Science Fiction and Fantasy Magazine and Podcast.
clarkesworldmagazine.com
October 1, 2025 at 10:00 PM
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this is the last physics video for a bit.
and I didn't even get to do any physics.
conspiracy physics and you (and also me)
YouTube video by Angela Collier
youtu.be
September 30, 2025 at 7:39 PM
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Padovan sequence

#MathArt
September 27, 2025 at 9:53 AM
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I get that the news cycle is packed right now, but I just heard from a colleague at the Smithsonian that this is fully a GIANT SQUID BEING EATEN BY A SPERM WHALE and it’s possibly the first ever confirmed video according to a friend at NOAA

10 YEAR OLD ME IS LOSING HER MIND (a thread 🧵)
September 24, 2025 at 8:30 PM
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September 24, 2025 at 12:05 PM
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September 24, 2025 at 4:03 PM
It seems that when i upload pngs to #bluesky they don’t work anymore, so now I just post on mastodon. ate wonky pngs a known thing here?
September 24, 2025 at 5:12 PM
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'Tylenol' is known in the civilised world as Paracetamol

2.4 million children born in Sweden between 1995 and 2019. Studied 186,000 children whose mothers were treated with paracetamol during pregnancy.

news.ki.se/no-link-betw...
No link between paracetamol use during pregnancy and autism or ADHD in children
In the largest epidemiologic study to date of the risk of giving birth to a child with autism, ADHD or intellectual disability following acetaminophen use during pregnancy, researchers found no associ...
news.ki.se
September 22, 2025 at 9:05 AM
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The US president repeatedly advised people, “Don't take Tylenol,” but scientists say that strong evidence between the medication and autism is lacking

go.nature.com/4nl0KhM
Trump links autism and Tylenol: is there any truth to it?
The US president repeatedly advised people, “Don't take Tylenol,” but scientists say that strong evidence between the medication and autism is lacking.
go.nature.com
September 23, 2025 at 9:37 AM
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Create crochet granny squares for a community math/art project! Our Granny Life motif-generating app can now export printable pattern pages ❤️

www.mathgrrl.com/granny-life @geek @crochet 🧶
September 14, 2025 at 6:54 PM
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Stochastic Fractal

From Cantor Set to Koch Curve to Triangle-Filling Curve... and beyond in the full-length video: youtu.be/lOgKQlCGb18

#fractal #codeart
September 8, 2025 at 5:39 AM
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Jim E Brown is the greatest 19 year old of our generation youtu.be/lckf6aOA0Ps?...
Jim E. Brown - I'm Quitting Prozac to Continue Drinking
YouTube video by Jim E. Brown
youtu.be
January 22, 2025 at 2:05 AM
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“IT’S BANDCAMP FRIDAY” the horrible voices scream in unison

a deafening cacophony of spoken URLs follows, instantly reducing your ears to a fine red mist

a single URL sticks in your mind like some kind of weaponized memetic cordyceps

nullsleep.bandcamp.com

you click, and buy everything
September 5, 2025 at 4:51 PM
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The start of every 80s movie:
September 2, 2025 at 9:41 AM
September 2, 2025 at 5:51 AM
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"Pat, why do you carry that ridiculous 600mm lens on long hikes?"

Buddy, I can see mountains reflected in the eyes of a trailside pika.
August 28, 2025 at 4:18 PM
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My Patreon podcast UNTITLED HORROR SCREENPLAY has a bumper new episode today. I'm looking into The Living Dream: films in which dream-world & real world have become inextricably entangled

There's a long discussion of Jacob's Ladder, then in the second half I pitch a new movie idea in the same genre
September 1, 2025 at 8:17 AM