Time travel devices

The TARDIS (; acronym for "Time And Relative Dimension(s) In Space") is a fictional hybrid of a time machine and spacecraft that has, since 1963, appeared in the British science fiction television series Doctor Who and its various spin-offs. While a TARDIS is capable of disguising itself, the exterior appearance of the Doctor's TARDIS typically mimics a police box, an obsolete type of telephone kiosk that was once commonly seen on streets in Britain in the 1940s and 50s. Its interior is shown as being much larger than its exterior, commonly described as being "bigger on the inside".

hypothetical device capable of time travel

fictional automobile capable of time travel

hypothetical object theorized to be a potential mode of time travel