“Of course, our current technology takes massive amounts of high-tech equipment to communicate a message using neutrinos, so this isn’t practical now,” says University of Rochester physics professor Kevin McFarland.
Neutrinos used for communication
http://www.tgdaily.com/general-sciences-features/62099-neutrinos-used-for-communication
Now, if you could highly directionally transmit neutrinos AND reliably receive neutrinos, then this might be something interesting. However, unless there happened to be some pressing need to communicate with a vastly lower lag than bouncing off of satellites, transmitting through the core of the earth is just not going to be a driving force to make a useful technology out of something like this.
…and here I thought a neutrino was one of Gingrich’s kids….
😉