[corwinstephen]

Are you? I wouldn't rule it out, but personally I think getting an outside signal into a sealed capsule which is moving so rapidly that it must use battery power rather than a physically connected power source seems more than trivial.

[umeshunni]

You can yak on your cellphone (or watch movies on your tablet) for the entire 35 minutes of this journey.

[marshray]

Nah, wifi would travel great in a long metal tube.

[corwinstephen]

For 300 miles? Or are you proposing spacing hubs out along the journey, in which case, wouldn't frequent reconnection be an issue?