In the movie Interstellar, the tesseract is a very important part of the story, especially when it comes to Cooper’s communication with his daughter Murph. The tesseract is like a special box that exists in four dimensions, which means it can connect different times and places. This allows Cooper to send messages to Murph in the past, even though he is in the future.
Cooper uses the tesseract to communicate with Murph by manipulating objects in her room, like books falling off a shelf. This way, he tries to tell her important things that will help her solve a big problem related to gravity. The tesseract is significant because it shows how love can transcend time and space, allowing Cooper to be with Murph even when they are far apart.
The tesseract also helps explain some of the movie’s big ideas about time and space. It shows that time is not always linear, and that sometimes things can happen in different orders depending on where you are in the universe. This concept is central to the movie’s exploration of how humans might travel through space and time in the future.
Overall, the tesseract is a powerful symbol of love and connection that goes beyond the limits of time and space, making it a key part of the story in Interstellar.