Humankind is unlocking teleportation, people! We're at 89% fidelity, struggling with getting the ion particles to play ball as well as the photon particles do, and limited to a ten mile range - But we're making progress!
We used to be limited to meters. I sure do loves me the scientificky stuff.
Now, what this means is, we've unlocked instantaneous transmission of information. While this might be relatively uninteresting for use here on Earth, once mankind reaches the stars, and we travel vast distances, keeping in touch will get hard. A simple radio broadcast from Alpha Centauri would take over five years.
Travelling at 25,000 mph (The escape velocity needed to break free of Earth's gravitational pull), it would take us about 114,000 years to get there in a conventional rocketship.
Imagine being able to transmit data in an instant across such distances!
Alright, so maybe we're inventing the interstellar phone before we create the interstellar ship. So what? It'll be a handy thing to have, right?