Scientists working together from a few nations entangled photons that exchanged information 89 miles between two of the Canary Islands in the Atlantic offshore from Spain. With a conventional communications link between two points one may also send quantum information of the quantum state of entangled photons faster-than-light through some sort of not in the grid space of conventional matter.
Because the quantum information of the state or spin characteristics of entangled photons-made up of quarks I think- travels through non-conventional means it allows information exchanges safe from hacking and surveillance-a useful tool for business,conspirators and governments yet not such an excellent scientific motivation.
The quantum state of a few particles-as many as 7 or 8 entangled particles might theoretically be scaled up to allow instant communication between Earth and Mars perhaps, yet since human beings have a few more particles than that communicating the information of a particular human in order to send a copy instantly someplace else is a way out there-it would cut down on fuel costs of air travel though the individual remaining someplace while a double appears some place else wouldn't enjoy the vacation much.
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