https://twitter.com/PhysicsWorld/status/951851732874727424
I only skimmed it. And I will differ to others that understand it better. Looks like it's now possible to basically have magnetic flags shout realy loudly such that other magets can here it. And that leads to a conversation between the two so as that it now can find a doodad or place. where a TinCaninSpace (highlight technical term for GPS Satalight) can't find you. Speculation: Would that lead to (finally!) having gigabyte internet with radio via spectrum hopping techniques? and or more reliable Phones and other gizmos? And if anyone knows could that be used so as flying robots can delever stuff. At least till we get around to making teleporters and replicators? Or do both.
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