There's kind of a fun brain teaser related to this. Imagine you're speaking to an entirely alien species in another dimension. And you're trying to describe "left" to them. It's impossible.
I say it's a brain teaser only because this sounds highly improbable at first. Forwards and backwards can be described, and even up/down if we assume basic fundamental rules remain the same. Yet left and right? It seems impossible for it to be impossible.
I say it's a brain teaser only because this sounds highly improbable at first. Forwards and backwards can be described, and even up/down if we assume basic fundamental rules remain the same. Yet left and right? It seems impossible for it to be impossible.