this post was submitted on 08 Jan 2024
17 points (94.7% liked)

Physics

1628 readers
7 users here now

founded 3 years ago
MODERATORS
Sal@mander.xyz
17
A method to straighten curved space-time (phys.org)
submitted 1 year ago by fossilesque@mander.xyz to c/physics@mander.xyz
6 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] acockworkorange@mander.xyz 2 points 1 year ago

The definition of a right angle depends on the number of dimensions. Perpendicularity and parallelism are different in higher dimensions. Space is hard.