Quote Originally Posted by Gare View Post
A Mobius strip is impossible in 3 dimensions
Also consider the Klein bottle, a physically impossible vessel in our 4D space—height, width, depth, and time
Gare, a Möbius strip is possible in 3D, perhaps you meant 2D?
Our 4D is 3D+time: space-time. Mathematical 4D is different, and in that, a Klein bottle comfortably sits.

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I'v always wanted a Koch Snowflake, but ever time i print one and try to cut it out christmas has passed.
The perimeter is infinite, the area is finite.

Acorn