this post was submitted on 01 Jul 2025
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Science Memes

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[–] fargeol@lemmy.world 0 points 2 days ago (3 children)

Bees seeing this: "OK, screw it, we're making hexagons!"

[–] brown567@sh.itjust.works 0 points 2 days ago

4-dimensional bees make rhombic dodecahedrons

[–] ILikeBoobies@lemmy.ca 0 points 2 days ago (1 children)
[–] EpicFailGuy@lemmy.world 0 points 2 days ago
[–] raltoid@lemmy.world 0 points 2 days ago (1 children)

Fun fact: Bees actually make round holes, the hexagon shape forms as the wax dries.

[–] starman2112@sh.itjust.works 0 points 1 day ago

But fear not, bees are still smart! Mfs can do math!

the line of man is straight ; the line of god is crooked

stop quoting Nietzsche you fucking fools

[–] bitjunkie@lemmy.world 0 points 1 day ago (5 children)

It's important to note that while this seems counterintuitive, it's only the most efficient because the small squares' side length is not a perfect divisor of the large square's.

[–] jeff@programming.dev 0 points 1 day ago (2 children)

What? No. The divisibility of the side lengths have nothing to do with this.

The problem is what's the smallest square that can contain 17 identical squares. If there were 16 squares it would be simply 4x4.

[–] Natanael@infosec.pub 0 points 1 day ago

He's saying the same thing. Because it's not an integer power of 2 you can't have a integer square solution. Thus the densest packing puts some boxes diagonally.

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[–] sga@lemmings.world 0 points 1 day ago

this is regardless of that. The meme explains it a bit wierdly, but we start with 17 squares, and try to find most efficient packing, and outer square's size is determined by this packing.

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[–] janus2@lemmy.zip 0 points 2 days ago (1 children)

if I ever have to pack boxes like this I'm going to throw up

[–] Midnitte@beehaw.org 0 points 2 days ago

I've definitely packed a box like this, but I've never packed boxes like this 😳

[–] 9point6@lemmy.world 0 points 2 days ago

Oh so you're telling me that my storage unit is actually incredibly well optimised for space efficiency?

Nice!

If there was a god, I'd imagine them designing the universe and giggling like an idiot when they made math.

[–] wise_pancake@lemmy.ca 0 points 2 days ago (2 children)

Is this a hard limit we’ve proven or can we still keep trying?

[–] chuckleslord@lemmy.world 0 points 2 days ago (1 children)

We actually haven't found a universal packing algorithm, so it's on a case-by-case basis. This is the best we've found so far for this case (17 squares in a square).

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[–] glimse@lemmy.world 0 points 2 days ago

Figuring out 1-4 must have been sooo tough

[–] rockerface@lemmy.cafe 0 points 2 days ago

It's the best we've found so far

[–] Serinus@lemmy.world 0 points 2 days ago (2 children)
[–] davidgro@lemmy.world 0 points 2 days ago (4 children)

Why are there gaps on either side of the upper-right square? Seems like shoving those closed (like the OP image) would allow a little more twist on the center squares.

[–] superb@lemmy.blahaj.zone 0 points 2 days ago

I think this diagram is less accurate. The original picture doesn’t have that gap

[–] Serinus@lemmy.world 0 points 2 days ago

You have a point. That's obnoxious. I just wanted straight lines. I'll see if I can find another.

[–] 1rre@discuss.tchncs.de 0 points 2 days ago (1 children)

there's a gap on both, just in different places and you can get from one to the other just by sliding. The constraints are elsewhere so wouldn't allow you to twist.

[–] davidgro@lemmy.world 0 points 2 days ago

Oh, I see it now. That makes sense.

[–] bleistift2@sopuli.xyz 0 points 2 days ago (1 children)
[–] pyre@lemmy.world 0 points 2 days ago

hey it's no longer June, homophobia is back on the menu

[–] Melatonin@lemmy.dbzer0.com 0 points 2 days ago

I love when I have to do research just to understand the question being asked.

Just kidding, I don't really love that.

[–] nebulaone@lemmy.world 0 points 2 days ago* (last edited 2 days ago) (1 children)

To be fair, the large square can not be cleanly divided by the smaller square(s). Seems obvious to most people, but I didn't get it at first.

In other words: The size relation of the squares makes this weird solution the most efficient (yet discovered).

[–] Zwiebel@feddit.org 0 points 2 days ago* (last edited 2 days ago)

The outer square is not given or fixed, it is the result of the arrangement inside. You pack the squares as tightly as you can and that then results in an enclosing square of some size. If someone finds a better arrangement the outer square will become smaller

[–] RustyNova@lemmy.world 0 points 2 days ago* (last edited 2 days ago)

Not complete without the sounds

[–] Psaldorn@lemmy.world 0 points 2 days ago

You may not like it but this is what peak performance looks like.

[–] schnokobaer@feddit.org 0 points 2 days ago (1 children)

That tiny gap on the right is killing me

[–] friendly_ghost@beehaw.org 0 points 2 days ago

That's my favorite part 😆

[–] Lionel@endlesstalk.org 0 points 2 days ago (1 children)

Unless I’m wrong, it’s not the most efficient use of space but if you impose the square shape restriction, it is.

[–] cooligula@sh.itjust.works 0 points 2 days ago (1 children)

That's what he said. Pack 17 squares into a square

[–] Lionel@endlesstalk.org 0 points 2 days ago (1 children)

My point was that it doesn’t break my brain at all when considering there’s an artificial constraint that affects efficiency and there’s just not going to be a perfect solution for every number of squares when you consider the problem for more than just 17 squares

[–] treesapx@lemmy.world 0 points 2 days ago

That's what makes it a puzzle. That's what a puzzle is.

[–] Squalia@sh.itjust.works 0 points 2 days ago

Here's a much more elegant solution for 17

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[–] JoeTheSane@lemmy.world 0 points 2 days ago

I hate this so much

[–] peteypete420@sh.itjust.works 0 points 2 days ago (2 children)

Is this confirmed? Like yea the picture looks legit, but anybody do this with physical blocks or at least something other than ms paint?

[–] crmsnbleyd@sopuli.xyz 0 points 2 days ago (3 children)

Proof via "just look at it"

[–] CheeseNoodle@lemmy.world 0 points 2 days ago

Visual proofs can be deceptive, e.g. the infinite chocolate bar.

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[–] deaf_fish@midwest.social 0 points 2 days ago* (last edited 2 days ago)

It is confirmed. I don't understand it very well, but I think this video is pretty decent at explaining it.

https://youtu.be/RQH5HBkVtgM

The proof is done with raw numbers and geometry so doing it with physical objects would be worse, even the MS paint is a bad way to present it but it's easier on the eyes than just numbers.

Mathematicians would be very excited if you could find a better way to pack them such that they can be bigger.

So it's not like there is no way to improve it. It's just that we haven't found it yet.

[–] SpongyAneurysm@feddit.org 0 points 1 day ago (2 children)

Now, canwe have fractals built from this?

[–] mEEGal@lemmy.world 0 points 1 day ago

"fractal" just means "broken-looking" (as in "fracture"). see Benoît Mandelbrot's original book on this

I assume you mean "nice looking self-replicating pattern", which you can easily obtain by replacing each square by the whole picture over and over again

[–] Lemmisaur@lemmy.zip 0 points 1 day ago (1 children)

Say hello to the creation! .-D

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(Don't ask about the glowing thing, just don't let it touch your eyes.)

[–] SpongyAneurysm@feddit.org 0 points 1 day ago (1 children)

Good job. It'skinda what I expected, except for the glow. But I won't ask about that.

[–] BowtiesAreCool@lemmy.world 0 points 1 day ago

The glow is actually just a natural biproduct of the sheer power of the sq1ua7re

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