What if spacetime is timeless?
Time is everywhere in our lives, and its concept is deeply rooted in our existence. You know how old you […]
Modeling of the flow of time – Big Bang in a laboratory
For the first time, emulating a Big Bang-like event in metamaterials allowed physicists to show why the cosmological arrow of […]
Traveling faster than light?
That’s probably one of the most common questions people ask when thinking about space travel: is it possible to travel […]
Avoiding the grandfather paradox
Time travel has always been fascinating to everyone, and it has been tackled in every possible way by science fiction. […]
Timelike quantum entanglement
Entanglement is probably one of the most fascinating aspects of quantum mechanics. Two quantum particles, such as photons for example […]