YoorWeb@lemmy.world to Science Memes@mander.xyzEnglish · 8 months agoPortal Paradoxlemmy.worldimagemessage-square66fedilinkarrow-up1249arrow-down126
arrow-up1223arrow-down1imagePortal Paradoxlemmy.worldYoorWeb@lemmy.world to Science Memes@mander.xyzEnglish · 8 months agomessage-square66fedilink
minus-squareSpzi@lemm.eelinkfedilinkEnglisharrow-up1·8 months agoConsider these two pixel-oval portals: xx oo x x o o x x o o x x o o x x o o xx oo They are the same size, and you can easily make a bijective mapping for each of their pixels. Rotate one two times in 3D space by 90°, and it fits through the other. If you want more wiggle room, make them taller.
Consider these two pixel-oval portals:
They are the same size, and you can easily make a bijective mapping for each of their pixels.
Rotate one two times in 3D space by 90°, and it fits through the other. If you want more wiggle room, make them taller.