How General Theory of Relativity proved the possibility of Time Travel.
Time travel has always been a fascinating topic to think about. Will we ever be able to see the future or travel back in time? Would there ever be a time machine or are there any other means to travel through time? What would be the consequences of time travel? What is the Grandfather Paradox? These are just some of the questions that arise when we talk about time travel. But let's start from the beginning. Sir Issac Newton is considered the greatest scientist of all time. His understanding of Gravity is one of the major leaps in the field of physics. He came up with the Inverse Square Law based on the works of Kepler who told that the celestial bodies "somehow magnetically" moved in an elliptical path around the Sun. Newton wasn't satisfied with the explanation and studied the revolution of the Moon around the Earth. His theory states that the gravitational force of an object depends on its size and the distance between 2 objects. But he always believed that gr...