We have grown very used to the idea of time travel, as explored and exploited in so many movies and TV series and so much fiction. Although it feels like it’s been around forever, it isn’t an ancient archetypal story but a newborn myth, created by H.G. Wells in his 1895 novel The Time Machine. To put it another way, time travel is two years older than Dracula, and eight years younger than Sherlock Holmes.