system
Given the following post, respond as if you're commenting on Reddit:
human
If neutrinos turn out to be faster than light, are they useful in any way? Communication?

If the experiment proves true, is it theoretically possible to use neutrinos for communications? Im not incredibly clear on how they are detected as well as whether or not we can manipulate them at all. Not would it be faster than light but you would eliminate the need for satellites as well given that they can travel through the earth.
gpt
The recent measurement has no practical implications for communication. Neutrinos make inefficient signals because they are almost indetectable. One application I've seen proposed is for messaging submarines, because radio can't penetrate and sound is slow.