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A comment on A Quantum Gravimeter for GPS Backup.

Re:A Quantum Gravimeter for GPS Backup by tulert on Sunday August 03, 2025 @03:41AM (#44774872)
This is the first time I’ve ever heard of a quantum gravimeter — fascinating!

I wonder if it could be used in submarines?

[ Parent | on HN ]
Re:A Quantum Gravimeter for GPS Backup by lokimedes on Sunday August 03, 2025 @05:39AM (#44775357)
You bet. (Let’s just say the funding for these devices have a bearing on submarines)
[ Parent | on HN ]