I got sidetracked reading about Oliver Heaviside, and noticed that it is claimed his theories allowed a 10x increase in transatlantic telegraph bandwidth...from

I got sidetracked reading about Oliver Heaviside, and noticed that it is claimed his theories allowed a 10x increase in transatlantic telegraph bandwidth...from 0.1 characters per minute to 1 character per minute. I wonder how much more feasible it is to send information via neutrinos if 0.000000013 Mbps were considered reasonable speed.