Australia Invents a Compass That Can't Be Lied To
Quantum Gravimetry, GPS-Free Navigation, and the Coming Revolution in Warfare
Spoofed satellites, jamming towers, and tactical fake-outs are starting to become a real issue. This has sent defense nerds (aka government scientists) on a quest to find a backup for GPS on the battlefield.
Now, that quest might be wrapping up. Scientists on both sides of the globe, Australia and the United States, have…
