Today I learned on Nostr: TIL that Superstring Theory posits that the universe exists in 10 dimensions with us ...

TIL that Superstring Theory posits that the universe exists in 10 dimensions with us only experiencing the first 4. The 9th dimension would allow an observer to compare all of the possible universes in history.

https://now.northropgrumman.com/how-many-dimensions-are-there-in-the-universe
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1fjyvb2/til_that_superstring_theory_posits_that_the/