Triintersected Cylinders. An shape that is intersection of 3 cylinders. It's not a sphere, but it forms 3 circles.
@roeesi-personal
2 ай бұрын
8:00 I have a very dumb idea I think still works which is just take 3 circles and stick them in 90 degree angles along their diameters. Probably there are many with more creative ideas than mine.
@roeesi-personal
2 ай бұрын
0:47 my guess is a tetrahedron (you can get it from the cube you expect me to guess by taking 4 vertices without an adjacent pair)
@roeesi-personal
2 ай бұрын
Oof, but at least I was close.
@helios2357
3 ай бұрын
6:08 chrome logo reference
@user-ii8gr4fp3p
3 ай бұрын
The easiest answer is just coordinate transformations.
@JoelJose12345
4 ай бұрын
Spotlight joke was 😂😂😂
@martincohen8991
4 ай бұрын
Sounds like the classic "Can you hear the shape of a drum?" (I haven't watched this yet.)
@AdnanDanipagieh-gl8hh
4 ай бұрын
Njir, ada bacang
@ulrichberger5553
4 ай бұрын
Exceptionally clear!
@brendawoodard5007
5 ай бұрын
4:32 I actually thought of my own Sudoku-like game with 8 digits (represented by colors) that allowed the same color in regions and diagonals, but that’s close enough. 😂😂😂😂
@TwentyNineJP
5 ай бұрын
Help, I only see GEB for each one
@tkz4_on_osu295
5 ай бұрын
cool video, but the title is super clickbait-y. you should have made the title something about imaginary cubes, or at least answered the question in the current title.
@cheungalvis5
5 ай бұрын
a shape thati would draw
@salxrn
6 ай бұрын
when you were talking about how there was one cube in each row, column and stack I was thinking about sudoku and then you immediately say exactly what I'm thinking about
@kingshark422
6 ай бұрын
2:34 I was worried for a bit but knowing that you would trick me for the purposes of transitioning into talking about how the shape could be weird I said tetrahedron even tho i had no clue if it could actually make that shadow lol.
@whitelatex
6 ай бұрын
Hey, that's not what this video is for, but can we find out about this trick? What is the shape of a hypercube?
@PriggarGaming
6 ай бұрын
The fact that i will learn any thing that i dont have to learn in school but will bot work at all in case of school course
@-TerraPixl-
6 ай бұрын
1st round is a pyramid
@-TerraPixl-
6 ай бұрын
Yes!
@-TerraPixl-
6 ай бұрын
2nd Is a cylinder
@-TerraPixl-
6 ай бұрын
Oh fudge. Is the third a cube?
@-TerraPixl-
6 ай бұрын
... Whaaaaa? Lol didnt see that coming
@marcusandmeganburke7357
6 ай бұрын
POTATO
@notzorf
6 ай бұрын
….thats a oval not a circle/sphere
@duchieu5196
6 ай бұрын
nice!
@FireyDeath4
6 ай бұрын
Cliiiiiiiiiiiiiiickbaaaaaaaaaaaait. I still didn't get to see what shape had a circle, square and triangle as the shadow (-.-)
@rka3477
6 ай бұрын
me thinking a cube:WHAT THE FLIP?!!?!??!?
@netherite9051
6 ай бұрын
A hollow sphere
@tejuv6725
6 ай бұрын
it tingles my brain by how wonderful this field of mathematics is and how it's all connected . Great job , really appreciate you man.
@cheesesentience
6 ай бұрын
The first minute of this video gives Dora the Explorer vibes
@Troinik
7 ай бұрын
So it’s impossible to figure out what the shape is, right ? Since it can be almost anything as long as it casts the specific shadow. This gives a new interpretation of Plato’s cave analogy, this proves that we can’t know the real world if what we can see is only the shadows on the wall.
@kitty_foreststreamvods4116
7 ай бұрын
Ngl this minimal cube idea makes sudoku easier
@Knobbler
7 ай бұрын
7:59 an intersection of 3 cylinders: X, Y and Z. Where the height of X is parallel to the X axis, the height of Y is parallel to the Y axis and the height of Z is parallel to the Z axis. All of these cylinders intersect in the middle.
@yoursleepparalysisdemon1828
7 ай бұрын
a couple minutes in. how tf did it look like a cube from all sides?
Did this video have a different thumbnail when it first went up?
@wyattstevens8574
7 ай бұрын
When's the next video going to be?
@joe_z
7 ай бұрын
This is square-hole levels of mathematical fuckery.
@odinfeidje-baug7467
7 ай бұрын
6:02 The Crome logo
@georgesanxionnat5054
7 ай бұрын
For the sphere, just take the intersection of a sphere and of one of the imaginary cube
@syfou725
7 ай бұрын
this is messed up
@felixricken4931
7 ай бұрын
Impressive vidéo !
@blacklight683
7 ай бұрын
5:30its full and there is 5of each number which is just what you need in a 5×5cube
@gamegurujitheyoutuber4401
7 ай бұрын
BTW Hideki Tusiki, what if I remove 'Hi' from your name??😂😂
@McMxxCiV
7 ай бұрын
OK cool video but you have to admit that thumbnail is a bit clickbaity.
@aroldobrunogomesmoreira8287
7 ай бұрын
I thought that it was a Babinet Principle video! But I was Surprised, congrats
@Rouverius
8 ай бұрын
That's right. It goes into the square hole.
@Sir_Isaac_Newton_
8 ай бұрын
Imaginary cubes be like i³
@TheRetroEngine
8 ай бұрын
It's a phlibanarchum. A perambulated coalescence of adhesive shapes derived from certain angles and gestures. Very clever.
@citratune7830
8 ай бұрын
My immediate guess was that if you made it concave at all, you could not. And this kinda was true for any of the shapes you showed that tiled
@shilohmagic7173
8 ай бұрын
or use a handle-less coffee mug to demonstrate that no, it's not quite a cylinder.
@iryanmadayana1904
8 ай бұрын
For the sphere question, one can take the surface of a sphere, and divide it into 8 equally sized sections, along the cardinal directions. Then, removing half of them should yield the shadow of a sphere, just like with the cubes.
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