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I suspect they're never going to go completely away. I still like to keep a set in my car in case my phone is dead and can't charge it from the car for whatever

I suspect they're never going to go completely away. I still like to keep a set in my car in case my phone is dead and can't charge it from the car for whatever reason. I believe the Navy is adding celestial navigation back into their curriculum in case their electronic systems are compromised. There's still a lot of use cases where the low-tech solution is a good backup.

dokument 11y ago
You mean like using a wrist watch stars to manually re-enter a space capsule? https://en.wikipedia.org/wiki/Gordon_Cooper#.22Spam_in_a_can.22 https://en.wikipedia.org/wiki/Gordon_Cooper#.22Spam_in_a_can...