Imagine a neutrino based communication system. It could always take the shortest route: a straight line thru anything, the earth for example. No connections but

Imagine a neutrino based communication system. It could always take the shortest route: a straight line thru anything, the earth for example. No connections but probably huge transmitters and receivers. https://cerncourier.com/a/long-distance-neutrinos/ https://cerncourier.com/a/long-distance-neutrinos/