For a while now I have been trying to understand the concept of space-time and it hasn't quite clicked. If I could get your interpretation or how it clicked for you, it would help a lot.
>>7931921
It is a 4D Pseudo-Riemannian Manifold.
>>7931921
watch this short playlist
thank me later
best channel on youtube
https://www.youtube.com/watch?v=YycAzdtUIko&list=PLsPUh22kYmNAmjsHke4pd8S9z6m_hVRur
>>7931921
Spacetime is the n=3 case of hyperspace with an additional time dimension.
>>7931921
i have been trying to understand for a year now. It's why I haunt this place. Whatever it is, we are trying to measure whether it moves using laser interferometry. There is a postulate that if it vibrates, we can detect that vibration be measuring the 'blurriness' of a returning laser beam. No luck so far.
I have a hard time translating https://en.wikipedia.org/wiki/Holometer
2d experiments into an understanding of how this 'framework?' supports matter as we know it in a 3d way that includes me for example.
Space is what matter exists on, time is a measure of distance on the material matter sits.
>>7931938
the guy explains it pretty good but the visual presentation is too distracting and kinda gives me eyes cancer
>>7932053
>No luck so far.
Did you miss the big announcement last month?
>>7932130
That was Ligo and Gravity waves. The granularity of space time is Holometer. (Theres also a Lisa)
>>7932170
https://holometer.fnal.gov/
>>7932077
Well it's a style. It helps watching some videos several times and trying to answer the challenge questions
>>7932197
yeah watched some of their vids, really good channel, thx for sharing
>>7931938
Nice set of videos, now that it's later, thanks
>>7932204
It's funny that laymen think they matter enough to receive explanations.
