In our universe, connections between different timeframes occur naturally. For example, near a black hole, time moves much slower than it does at a distance, where we perceive time as “normal.” This relativity of time—what’s considered “normal” versus “slow” or “fast”—depends on the observer’s position and environment.

Picture a pond. When you throw a rock into it, ripples spread outward, representing one “time-space.” Throw another rock, and its waves create a separate “time-space.” If we could somehow link these two, it would be like stitching together two points in time-space to form a tunnel between them.

This idea may sound far-fetched, but it reflects a fundamental reality: there is no single, universal time that applies everywhere in the universe. Each region can have its own distinct time-space. In fact, the existence of multiple, independent time-spaces suggests that an overarching “universal time” may not exist at all.

So, given the numerous time-spaces that coexist, it’s conceivable that something like the Philadelphia Experiment—a manipulation of time-space to create a tunnel or connection—might one day be possible-if not already.