- #1
Tesseract
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I have a couple questions I have been thinking about:
Say that there is a two dimensional, three dimensional, and four dimensional spatial worlds lined up. If I poked my finger through the two dimensional world they would see a circle. If a fourth dimensional person poked their finger through our world would we see a sphere?
Another thing, would the opening of fourth dimensional tunnel be a 3D hole accessible from 6 sides?
(If I don't know something obvious it's because I'm in seventh grade and haven't learned it yet.)
Say that there is a two dimensional, three dimensional, and four dimensional spatial worlds lined up. If I poked my finger through the two dimensional world they would see a circle. If a fourth dimensional person poked their finger through our world would we see a sphere?
Another thing, would the opening of fourth dimensional tunnel be a 3D hole accessible from 6 sides?
(If I don't know something obvious it's because I'm in seventh grade and haven't learned it yet.)
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