Something fun/weird/disturbing to think about! Are we in a simulation?!?!

 For those of you who like video games and science fiction stories and serious modern physics, this is a nice combination to take a look at and think about! Could our lives and this universe we perceive be part of a, effectively, a video game? Scientific American has an article about some bizarre theoretical possibilities that arise when we think of multiple, hidden dimensions along with other big ideas in modern physics. Will it ever be possible to find evidence for something like this??? Time will tell! Take a look!