But can mirrors facing each other really create infinite reflections? In theory, yes — but the imperfections in mirrors make it effectively impossible, experts told Live Science. Mirror ...

One of the mirrors is half-silvered so that it can reflect, but also let light out for your eyes to see. The LED images dim with each reflection since some light can escape from one of the mirrors.

If you’ve been waiting for a more detailed guide before you set off to work on your own Infinity Mirror, [Ben]’s write-up is perhaps the most approachable one you will find. This build uses a ...