this post was submitted on 27 Dec 2025
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Science Memes

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[–] Kolanaki@pawb.social 46 points 1 day ago (3 children)

A straw has 1 hole that goes all the way through.

[–] anzo@programming.dev 2 points 21 hours ago

So, infinite holes. Just like a line has infinite points. And, a longer straw has a bigger infinite number of holes.

[–] RagingRobot@lemmy.world 4 points 1 day ago (2 children)
[–] stray@pawb.social 5 points 23 hours ago

This is Crohn's erasure.

No I got more. My anatomy is special

[–] DragonTypeWyvern@midwest.social 12 points 1 day ago (1 children)

The disk has two holes separated by a lesser distance

[–] Venus_Ziegenfalle@feddit.org 3 points 1 day ago (2 children)
[–] tomiant@piefed.social 2 points 1 day ago (1 children)
[–] DragonTypeWyvern@midwest.social 3 points 1 day ago (2 children)

Idk if you can measure what area a hole takes up it has dimensions doesn't it?

[–] tomiant@piefed.social 2 points 15 hours ago

I’m being tongue in cheek of course and this is more a matter of philosophy and ontology than math and physics, but one could claim that the hole itself does not exist, it is the absence of matter, so what you are measuring is not the hole but rather the distance between any two points of matter. Otherwise one could point to nothing and claim that it is a hole of any size (like pointing to the sky and simply defining some part of it a hole of a certain size- it would effectively be a meaningless proposition in some sense).

But again, it is truly just silly semantics. :)

[–] PaintedSnail@lemmy.world 2 points 16 hours ago* (last edited 16 hours ago) (2 children)

But can you measure something that doesn't exist? Can the absence of something be something in and of itself? Is it the hole you are measuring, or the object around the hole?

[–] DragonTypeWyvern@midwest.social 1 points 14 hours ago

No but a void exists as defined by the matter around it

Yes we just did this

Both

Philosophy is easy

Sure but THIS hole isn't 2D because it's a compressed 3d object.