Even if it turns out that time loops never take shape, studying them provides key insights into the deepest rules of reality.

Loops are used to create a new screen space and to play with the boundaries between space and time. With each loop, time is repeated and space is extended into a continuous surface.

For many of us, the days can start to bleed together. With exception of the rare special occasion, most of our days are more or less the same and it can sometimes feel like you’re living the same day ...

A killer game of hide and seek.

Time travel has long been a topic of science fiction, filled with thrilling possibilities and mind-bending problems. The most famous of these problems is the "grandfather paradox". If someone travels ...

Whether space-time exists should neither be controversial nor even conceptually challenging, given the definitions of “space-time,” “events” and “instants.” The idea that space-time exists is no more ...

We all know how “stuck in a time loop” movies are supposed to go. A character lives out a day that might or might not involve some incredible circumstance, like being splashed with alien innards, ...