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420chan is Getting Overhauled - Changelog/Bug Report/Request Thread (Updated March 22)
Tesseract by Shitting Pocklespear - Wed, 20 Mar 2019 19:49:38 EST ID:tscgkLF8 No.15720 Ignore Report Quick Reply
File: 1553125778285.jpg -(31239B / 30.51KB, 1132x406) Thumbnail displayed, click image for full size. 31239
Ok so I've heard a tesseract described as being "like a cube, but in 4D." And people often say a tesseract is in the fourth dimension. I have a feeble understanding of the fact that it's like 6 cubes wrapped around into one, but how is that 4D? I thought the fourth dimension was time, or duration, a la the "ten dimensions explained" video. Could a tesseract not exist without the passage of time? What is a more accurate explanation of the fourth dimension, something you "fold through" to make wacky shapes like a tesseract, or the actual passage of time?

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