Why/how is light the fastest thing in the universe and nothing else can be faster?

Question

Why have we ruled out the possibility of finding something faster when we’ve only scratched the surface of space exploration and understanding?

In: 144

Answer 1

PBS spacetime has a good video on how light is really the speed of casaulity and explains

[https://www.youtube.com/watch?v=msVuCEs8Ydo](https://www.youtube.com/watch?v=msVuCEs8Ydo)