From phone boxes and flux capacitors to black holes and hot tubs, sci-fi has created plenty of ways to explore the fourth dimension.

16 time-travel methods from sci-fi to help you traverse the space-time continuum

Source: space
Source Link: https://www.space.com/entertainment/space-movies-shows/16-time-travel-methods-from-sci-fi-to-help-you-traverse-the-space-time-continuum