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We can clearly observe many things without interacting with them. Most of the universe, for example.
by bufferoverflow 4y ago
We can clearly observe many things without interacting with them. Most of the universe, for example.
- Nevermark 4y agoReceiving a photon of light in your retina is "interacting". Interacting with the photon, and anything the photon is entangled with. You can't sense what you don't interact with.
- GoblinSlayer 4y agoIt's the state of observer that is changed by observation, thus observer becomes entangled with the observed object, and their states become correlated. Noncorrelated state would look blurry, but correlated state looks classical.