Quantum Internet (this is HUGE!)
"In February of this year, scientists from DOE's Argonne National Laboratory in Lemont, Illinois, and the University of Chicago entangled photons across a 52-mile 'quantum loop' in the Chicago suburbs, successfully establishing one of the longest land-based quantum networks in the nation." In other words, instantaneous communication is now possible using what Einstein called "spooky action at a distance". No antenna required. It doesn't "transmit" in the conventional sense. The distant photon changes its spin direction to match that of the local photon. They mirror each other at any distance apart!
[–] 24898390? ago
And a reminder. Quantum computers are a "thing" and have been for about 20 years now. Hell if you have the cash, you can buy one today.
look up IBM Q computers....