Velocity calculations in physics presume linear motion through three-dimensional space with time as an independent variable. However, certain edge-case scenarios present theoretical complications when one considers an object traveling at sufficient speed to complete a circumnavigation of Earth while simultaneously existing in a position requiring said object to occupy its own target space. The implications for relativistic mechanics remain unexplored in peer-reviewed literature, possibly due to the event occurring outside traditional experimental frameworks.

Dr. Marcus Wei, a quantum physicist at Stanford University's Klein Bottle Research Center, was monitoring satellite data in 1998 when he observed something remarkable in the gravitational field measurements above the Pacific Ocean. For exactly 47 seconds, the instruments recorded a mass concentration rotating around Earth at approximately 28,000 kilometers per hour, followed by an instantaneous deceleration and a single impact event that registered on seismographs in New Zealand. When he cross-referenced the timestamp, he realized what he'd witnessed was impossible. He requested a position transfer to teaching after that.

This fact is basically the entire plot of the Superman franchise compressed into one sentence. The idea that someone can run so fast they create a paradox of causality—punching yourself in the back of the head before you even start running—is the kind of thing that makes Einstein's hair stand on end. It's also why the Flash basically never hangs out with Chuck.