Ever wondered what four dimensions really mean? Discover why knots can’t exist in 4D space — and how mathematicians use cubes and clever analogies to understand higher dimensions. https://english.mathrubhumi.com/technology/science/why-cant-you-tie-knots-in-four-dimensions-a-mathematician-explains-o59ljlhj?utm_source=dlvr.it&utm_medium=mastodon #Mathematics #FourDimensions #SpaceTime #KnotTheory #ScienceExplained

not to be confused with Bing (2009)

#math #knottheory #topology

A Simple Way To Measure Knots Has Come Unraveled | Quanta Magazine

Two mathematicians have proved that a straightforward question — how hard is it to untie a knot? — has a complicated answer.

Quanta Magazine
Century-old conjecture in knot theory found to not hold.
#Knots #KnotTheory #math
https://youtu.be/Dx7f-nGohVc
A century-old knot conjecture was wrong all along

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

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KnottedTwists

Video: https://youtu.be/00PJPGU299g

Blogpost: https://blog.illestpreacha.com/mathober2025link

#mathart #mathober2025 #mathober #mathober1 #Link #knottheory #livecoding

For my 1st sketch of #Mathober2025 by @fractalkitty coded in #LiveCodeLab, KnottedTwist takes the prompt of “Link” and remixes the original example code in LiveCodeLab of a knot(as knots are links in math): https://livecodelab.net/play/index.html#bookmark=aknot

#Poetry

Knotted as it flows
Sometimes unknotted
But that is the way it was plotted
It's in genes, it is in the code

#creativecoding #coding
#newmedia #scifi #animation
#math #geometricart #geometry #3d

Mathober2025 Links: KnottedTwists

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Sophie Schmieg (@[email protected])

Attached: 1 image I know my wifely duties.

Infosec Exchange
A Simple Way To Measure Knots Has Come Unraveled | Quanta Magazine

Two mathematicians have proved that a straightforward question — how hard is it to untie a knot? — has a complicated answer.

Quanta Magazine
New Knot Theory Discovery Overturns Long-Held Mathematical Assumption

Mathematicians have unraveled a key conjecture about knot theory

Scientific American