system
Given the following post, respond as if you're commenting on Reddit:
human
Is there a sound analogue of one-way mirrors? Can we,do we have constructs that can look t sound through one way, but block it completely in the other direction?
gpt
One way mirrors, transmit light in both directions, the reason that they work is that the side you want to be a mirror is kept brighter than the other, so that the brighter reflection drowns out the transmitted dimmer light.