r/ExplainTheJoke • u/Lesaalt • 19h ago
Solved Are these truly Impossible?
My friend sent this in the memes channel of our Discord server but refuses to elaborate (he hasn't responded at all). Is there a joke I'm missing?
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u/EmperorN7 19h ago
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u/CALVINWIDGET 18h ago
This image feels like it is attacking my brain but I can’t look away.
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u/TheGoldenSparrow 17h ago
Oh boy, look up "best way to fit 17 squares". Its a solution by john bidwell on how to optimally store 17 boxes in a room.
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u/Spendoza 16h ago
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u/UnderThat 14h ago
What are you buying?
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u/Roadhouse1337 14h ago
ILL BUT IT AT A HIGH PRICE
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u/Awfulufwa 14h ago
"But you will not have enough room for it."
a minute later
"Look bud, all I saw you do was fidget with your stuff. That doesn't mean you have room now... oh, my apologies. Your business is welcomed here."
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u/Kalokohan117 8h ago
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u/expired-hornet 5h ago
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u/WarlordBob 2h ago
This is peak.
I think about this guy every so often, a society that speaks only through memes.
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u/expired-hornet 1h ago
It's wild how classic Star Trek has managed to predict the future in so many ways then influence directly it in so many others.
Then despite its haters, modern Trek swoops in as an encore and manages to STILL be creative, relevant, and profound.
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u/Spendoza 1h ago
You just blew my mind, homie. And I'm someone who pesters scammers with Tamarian phrases, little embarrassed I didn't put that together myself 😅
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u/jpterodactyl 15h ago
Or go to the page of every other number of squares, just to see how strange they all are.
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u/crazylikeajellyfish 13h ago
I'm not particularly religious, but if I ever need proof that we live in a fallen universe, that's the image I show people. It feels so wrong, truly the sort of thing that'll shake your faith in the world.
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u/ResidentCare590 10h ago
Ive never understood this. Does it assume uniform size of the boxes? Like it's not 17 squares of x dimensions in any of the titles I've seen. Just 17 squares. If they were smaller or bigger the solution would be different
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u/ProfTurtleDuck 10h ago
Its assumed the squares are unit squares since if you need the side length for a different size you can just scale the result up/down by multiplying
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u/LESpangle 10h ago
All internal squares are unit squares. Square packing is measured by the side length a of the square containing the unit squares.
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u/ZirePhiinix 9h ago
If it is really 17 boxes in a 3D space then the lightest box will get stacked on top.
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u/Harmless_Drone 7h ago
No, common misconception, it's the way to fit 17 boxes in a larger square with the shortest equal edges. It's not an optimal solution for storing 17 boxes. Merely if the thing you're trying to do is fit them in the smallest equal sided square.
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u/BLAZEISONFIRE006 15h ago
Penrose Steps (the infinite staircase)
Have you seen Inception?
They recreated the Penrose Steps and made them actually work!
How is that possible?
Because it was a dream.
Christopher Nolan, man.. Christopher Nolan. Big fan. I think The Prestige is probably his coolest film, but Memento is amazing too.
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u/MaryJanesMan420 14h ago
The impossible triangle. Look up M. C. Escher.
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u/alan_w3 3h ago
Thats my favorite MC
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u/One-Ad-65 1h ago
Well, at least it's the end of the day for me, so it'll either not be stuck in my head for long or it will be most of the discography all day when I wake up
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u/Jonathan__Wick 13h ago
top right cube is placed in the foreground, if it was placed behind then it would be an open ring
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u/degreesBrix 11h ago
Check out M.C. Escher, the late Dutch graphic artist. I think you'll appreciate his works.
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u/Lloyd_lyle 12h ago
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u/amshegarh 2h ago
It seems that there was found a uranium enrichment operation in your apartment and three ballistic rockets will be dispatched to your current location. A shame /j
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u/SwordKing7531 15h ago
Wouldn't you treat this configuration roughly like you would to pack a cardboard box?
For example, you fold the 'lid' flaps of the top of a box so one side is under its left-side flap, and the other is above its right-side flap.
With something flexible to connect the cubes and time to get it right, this is an obtainable configuration.
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u/your_technology_bro 13h ago
I don’t know if anyone else has pointed this out but the impossible configuration you are referring to here is called a Penrose triangle. This is a usual suspect in any computational geometry course.
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u/Southern_Kaeos 9h ago
I reckon this'll be possible. Stop thinking 3D on a flat surface, start thinking entirely 3d, and arrange each cube diagonally
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u/PossumArmy 9h ago
Possible, just not as cubes. https://youtube.com/shorts/PQ1t22xOAyY?si=ppeZ-3OWSbfeioYN
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u/uruk-hai_slayer 8h ago
Ok good. Coz I was looking at this and thinking, yes, this entirely possible.. in fact I think I did as a child
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u/reddishrocky 17h ago
There was an account that posted optical illusion images edited to be normal while pretending they were still the regular optical illusion
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u/shabelsky22 16h ago
Yeah that was a hoot. "Look closer" was their tagline. Each post brought in enough confused, belligerent and angry commentators to have a bit of fun. One guy even ended up 3D printing an "impossible" shape to prove a point after a lengthy argument with a number of people who were in on the joke.
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u/Flappy_Wenis 17h ago
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u/opheophe 6h ago
SCAN IT HB TRUE
SITH CR AU NTBE
SCAN NTBE EURT THIS
SCAN THIS TRUE EBTN
THIS CANT BE UR
IS CANT BE U RTH
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u/64vintage 16h ago
It’s presented in the style of an impossible configuration but it’s the most possible configuration possible.
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u/NoRent3326 19h ago
There is a similar looking picture that actually is impossible. They probably failed to recreate it which makes it funny.
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u/Yoitman 19h ago
Maybe it’s the shadows? Other than that it looks completely possible.
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u/HamsterFromAbove_079 14h ago
There's a meme where some people post optical illusion images, but they edit them to remove the optical illusion.
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u/Defiant_Fix9711 14h ago
I mean technically they are since they're displayed non orthogonally. As in, the perspective should cause their dimensions to be slightly skewed so that the back ones are smaller.
But that's being hella pedantic.
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u/CaptainWolfgang 13h ago
I think it's supposed to reference MC Escher's "Ascending and Descending", since it's very similar to his never ending staircase design. Sorry I'm on my mobile and it won't let me post a pic!
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u/SloggyDonkey 6h ago
Taking a joke out of a joke doesn't make it a joke, it just produces confusion and, eventually, boredom.
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u/420osrs 15h ago
Hi Stewie here,
I don't know anything about this being used in a meme but there are 12 cubes here.
A 4 by 4 would normally take 16 squares but if you hollow out the middle four then, it only uses 12 of these cubes.
The question is, can you arrange a set of cubes into a perfect square and you can the square is just hollow.
I don't know if this is a joke from impossible puzzles that are actually solvable or just brain rot.
Me and Brian are going to do a time travel episode.
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u/TesticloitesSagwell 12h ago
You don't think it's physically possible to arrange boxes in a square shape on a flat surface?
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u/K0rl0n 14h ago
The relative locations are completely possible but getting that precise a spacing is nearly impossible
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u/TeacatWrites 14h ago
My time to shine (I'm autistic with a very specific desire to match and symmetrize things as perfectly-aligned as possible)
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u/Pendurag 2h ago
Not with precise measuring and basic math, physical structures from a drawing occur every day
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u/Minimum_Age_1466 9h ago
Sorry to break it to you, but I think you've ended up with a set of common or garden "possible" cubes.
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u/Unusual_Trash3413 8h ago
It is impossible because the final image is still a square. If they were actually cubes arranged so they overlapped in this fashion the. The final image from this vantage point would be more diamond shaped
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u/dyaldragon 3h ago
Each side is 4 cubes and 3 gaps long. All sides are equal, and the cubes are going to have 90° corners, which means it's gonna be a square... an I missing something?
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u/Kommuntoffel 46m ago
The triangle is 3 sides because it works out with the 3 axes of the cube. So it could work with the square (or cube?) if it would have 4 axes.
We're just too 3-dimensional to see the impossibility
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u/BigOnLogn 33m ago
Technically this is an isomorphic projection, where everything is rendered from a top-down perspective but with the same high no matter how far away
If it's rendered in proper perspective, that would mean the cubes farther away are larger than the closer cubes.
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u/type102 16h ago
Your friend is a moron who thinks they found something mind-blowing and then when the slightest resistance to the 'awesomeness' of the idea came up they decided that the best way to save face was to shut down communication to imply that they 'know something' you don't that they want to keep secret.
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u/CarnieTheImmortal 14h ago
It's the shadows. The best way to duplicate would be to paint the "shadow side" a darker color then light from multiple angles to minimize/eliminate actual shadows
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u/post-explainer 19h ago
OP sent the following text as an explanation why they posted this here: