4 ms·
An example would have been nice. It's old technology now, but here's an example of listening across the Atlantic. https://en.m.wikipedia.org/wiki/SOSUS https:/
by OnlyOneCannolo 6y ago
An example would have been nice. It's old technology now, but here's an example of listening across the Atlantic.
https://en.m.wikipedia.org/wiki/SOSUS https://en.m.wikipedia.org/wiki/SOSUS
https://youtu.be/R462zEQ6RQA https://youtu.be/R462zEQ6RQA