Matter (is that a pun)
If its required to travel faster than light to time travel, and no humans have achieved it yet...
What if it's DATA thats being sending info back and forth, Can DATA travel FTL?
BTW Its only 3pm where i am, but its always 420 ;)
Know any good videos on that topic?
As a skeptic on the topic this one blew my mind. Not a 100% believer but amazingly entertaining regardless.
https://www.youtube.com/watch?v=Kx-M6kINyg4&feature=youtu.be