Does Einstein's physics actually permit us to travel through time?

While time feels like a relentless forward march, Albert Einstein's theories of relativity suggest a different reality. This video explores the mathematical potential for time travel hidden within the equations of special and general relativity, examining whether these theoretical possibilities could ever become physical reality.

Common perception dictates that time moves only in one direction, leaving us trapped in the present. However, Einstein's work fundamentally shifted this understanding. His theories do not merely suggest that time is flexible; they provide the mathematical framework that theoretically allows for time travel.

The video reviews these possibilities, moving beyond science fiction to analyze what the raw equations of relativity actually permit. By investigating the mechanisms described by Einstein, it evaluates the true feasibility of moving through time, challenging the assumption that we are forever bound to the present.

Source: Is Time Travel Impossible?