Time Travelling
In 1895, writer H.G. Wells wrote his groundbreaking novel The Time Machine. It was after this that the phrase ‘time machine’ became popular. A machine that can take you into the future as well as the past. With it, you can travel through time. Although this novel was fiction, a science fiction novel, but several philosophers and physicists were inspired by it.
Not only were serious research papers written on time travel, but many films were also made. If we think about it, the exact way time travel takes place can be used to classify it into different types.
a. One-Way Travel
First, let’s use sci-fi films, to understand this concept better. Time travel can be of many different kinds. The first is the one-way travel to the future. You travel to the future and you can’t return. It is one-sided time travel.
Interstellar is an example of this. In it, a time traveler travelled to the future, but his family members and other people keep on ageing, when he meets them again. Some had even died.
