You normally think of fiber optic as something used in network cables. However, scientists employ dedicated fibers to detect earthquakes. In simple terms, they fire a laser down the fiber and watch…
There was a demonstration of this where they had loops set up around a building simulating a network distance. They put music on a phone and walked to a distance they said was some kilometers away and were able to pick up the music without issue.
There was a demonstration of this where they had loops set up around a building simulating a network distance. They put music on a phone and walked to a distance they said was some kilometers away and were able to pick up the music without issue.