Feynman Explains Why Can't We See Higher Dimensions?
4K views · Sep 26, 2026 · Education
Comments · 8
@perpetgholl5742 · 3 days ago
For the ant the paper sheet doesn't look plane.<br>If we look your street where you walk from far away, like far from the moon,<br>We'll see it plane. But when you walk on your street you see road, see a hole, see subway see things that we don't really see from Moon.<br>For the ant, the paper should look like full of hole, full of relief, up and down.<br>When you look in the sky. Space look the stars, you see dots.<br>And the sky look plane to you.<br>When you look something far from your dimensions, it looks like 2D.<br>But when you're in the size, you see 3d.<br>Think of it : Feynman....
1
@Allen-g5r3u · 3 days ago
What if the universe were flat like a piece of paper and the ant walked to the edge, but at the edge the ant shifted to the underside of the piece of paper the then moved forward UNDER the paper? What about that? So you see that even on a plane we can flip to the underside and continue to walk along and arrive at the same place. :face-blue-smiling:
1
@songraal · 2 days ago
Isn't it already established that time is the fourth dimension?
@scratchdog2216 · 3 days ago
<a href="https://www.youtube.com/watch?v=ZRAMKasFpVU&t=290">4:50</a> Hmmm?
1
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