Quantum 'compass' promises navigation without using GPS

GPS is vital to modern navigation, but it's extremely fragile. Never mind coverage -- if a satellite fails or there's a jamming attack, it quickly becomes useless. Scientists may have a much more robust answer, though. Scientists have demonstrated... source: https://ift.tt/2PiY7Rs #Headlines by: Original Post: https://ift.tt/2PiY7Rs https://ift.tt/2yZ8a47
source: https://droolindognews.blogspot.com/2018/11/quantum-compass-promises-navigation.html