this post was submitted on 12 Sep 2023
1262 points (97.7% liked)

Memes

45728 readers
1334 users here now

Rules:

  1. Be civil and nice.
  2. Try not to excessively repost, as a rule of thumb, wait at least 2 months to do it if you have to.

founded 5 years ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 1 points 1 year ago* (last edited 1 year ago)

It's literally the thought experiment Einstein lays out in his book on Special and General Relativity.

Now, let's say you are on a train moving at 0.1 C and you observe a lightning bolt striking the front and the back of the train at the same time...