this post was submitted on 24 Apr 2026
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Science Memes

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top 19 comments
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[–] gandalf_der_12te@discuss.tchncs.de 3 points 15 hours ago (2 children)

a knot is a nautical mile per hour

[–] psud@aussie.zone 4 points 9 hours ago

But it isn't an abbreviation. It's from how many knots would pass through one's hands in a prescribed time from the speed measuring float and rope

[–] prex@aussie.zone 4 points 14 hours ago

Historically a minute (of longitude at the equator) per hour.

[–] FreeBeard@slrpnk.net 2 points 19 hours ago

Show me your Reidemeister moves.

[–] SkaveRat@discuss.tchncs.de 43 points 1 day ago (2 children)
[–] tgirlschierke@lemmy.blahaj.zone 26 points 1 day ago (2 children)

oh thank god i thought i was the only brainrotted person here

[–] anise@quokk.au 9 points 1 day ago

that's a weird assumption given we're on lemmy

[–] rockerface@lemmy.cafe 14 points 1 day ago (1 children)
[–] rockerface@lemmy.cafe 27 points 1 day ago (1 children)
[–] OwOarchist@pawb.social 21 points 1 day ago

Applied Knot Theory.

[–] Diplomjodler3@lemmy.world 7 points 1 day ago (1 children)
[–] Xerxos@lemmy.ml 2 points 18 hours ago

Who's there?

[–] agamemnonymous@sh.itjust.works 21 points 1 day ago (1 children)

Oh man, my Topology teacher was way into knot theory, I think that was his research topic. So much so that he would go on long tirades about it in his classes. Great for those of us in his Topology classes, not so much for his Linear Algebra classes.

[–] bluemellophone@lemmy.world 3 points 1 day ago (1 children)

Nah, but I love that you had one too.

[–] OwOarchist@pawb.social 16 points 1 day ago

Really, though, it's surprising how many other fields knot theory shows up in.

[–] noxypaws@fedinsfw.app 14 points 1 day ago (1 children)

where's the canids? i see no canids in the image

[–] SharkAttak@kbin.melroy.org 7 points 1 day ago

We only see their upper half...