/sci/ - Science & Math

Sci noob here, please excuse any fact I get wrong and correct me where it may be needed. I've been thinking about time.
Einstein (if I remember correctly) made the connection that time and space are one and the same. Moving through space is moving through time. Does that make the passage of time a consequence of movement?
We can "time travel" to the future by moving stupidly fast (like in my cousins Volvo 740) and/or being near a massive object (like your mom).
If time and space are one and the same, then can they be separated? Can we change the consequence without changing the cause, if time is indeed a consequence of movement?

Time has always been a topic of interest for me, curious to hear your thoughts