The 7 Ways to Time Travel [Video]

Time travel is a staple topic of science fiction, however, there are currently seven known ways to time travel, at least theoretically. Although so many technologies of today are yesterday’s sci-fi, an interesting question to ponder is: will time travel ever make it out of the world of fiction and become real?  If it does, then perhaps that future technology will be based on one of the seven ways to time travel explored in this super-interesting video:

Many thanks to the Hybrid Librarian YouTube channel for creating this awesome video. 

Now, Check Out: