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Magnetic Compass Orientation in Birds Builds Case for Bio-Inspired Sensors
- jcr 12y agoRelated, but previously submitted without comment: "Quantum positioning system steps in when GPS fails" http://www.newscientist.com/article/mg22229694.000-quantum-positioning-system-steps-in-when-gps-fails.html http://www.newscientist.com/article/mg22229694.000-quantum-p...