A new quantum paradox throws the foundations of observed reality into question
- Written by Eric Cavalcanti, Associate Professor (ARC Future Fellow), Griffith University
Anthony Dunnigan, CC BY-NC-NDIf a tree falls in a forest and no one is there to hear it, does it make a sound? Perhaps not, some say.
And if someone is there to hear it? If you think that means it obviously did make a sound, you might need to revise that opinion.
We have found a new paradox in quantum mechanics – one of our two most...





