Fourth Spatial Dimension 101
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Mathematical concept of the fourth spatial dimension (this is not about time as the fourth dimension, aka spacetime). Notes: #1: (1:10) Obviously your room would only exist in a single 3d space. Technically, the room described here is actually 4-dimensional. #2: (2:30) This is a 2d object (ie, unlike a piece of paper), which means there is no no "front" or "back" - so you can see all the points at once. #3: (4:31) For this analogy, we are comparing the act of drawing on an ordinary canvas, on both the 3d and 4d worlds. Carving, sculpting and creating 3d models on the computer don't change the fact that humans can not "draw" a real 3d shape by hand on a "flat" surface. #4: (5:49) The 3d objects and the light source are on different 3d spaces. Italian captions by persuadersonic.
Comments
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this concept is literally mind blowing.
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Damn he read my mind.
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Thank you. This cleared things up a lot
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And mine conclusion is that, the 4 dimensional entities are demons. We can see only its 3d shadow (the famous "black shadow figure", or ghost). It exists!
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Dream in 4th Dimension
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Dream 4th Dimension
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omg it theorizer pink sheep!
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I'm so CONFUSED ; A ; MY BRAINSSS
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why does the man look like that
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haha you should like pink wheel from explodingtnt! Comment if you hear the same voice!
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"a 4d entity could be in your room, in a certain 4d+ distance... it can see where you are by just looking across"
putting the balls back into the pants -
Laser eyes have been debunked a long time ago.
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its like me pointing to the fouth dimension
wtf -
Why is this boy siri
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Ahhh my brain!
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Now, I'm picturing this whole concept like a multiple universe situation is this a good way to picture it or not because I'm not getting much more from it.
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Difficult!
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If we would be able to see 3d shadows of 4d entities, maybe we would be able to create true holograms in mid air.
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I disagree with the notion that there is not a fourth "spatial" dimension. The reason I say this is because if you drawn an x,y and z axis (depicting length, height and depth) you notice they are all at right angles to each other. You can draw a 4th dimension at 90 degrees to these 3 other dimensions. essentially you will notice that the fourth dimension points within in the space of the axis. So in other words you would have to show it as vertical line pertruding from the point on the axis where x,y and z=0. so I believe that the fourth dimension is literally within the fabric of our dimension ( or more simply it is circumscribed by our dimension) just how our 3rd dimension is circumscribed by 2 d planes. So in other worlds it is the hollowness inbetween 3d universes.
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So is 14 vision like byakugon from Naruto? Not necessarily spelled right?
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