11
Votes
Vote It

Locating Devices before Radar was invented

Before the invention of radar to detect aerial means and the water court opponent could be using the speaker location sound.



See more links from user milos31.

Add more addresses Add personal note





Comments Turn comments off

Please login to add a comment.


Media Details

Submitted By: milos31

Date Added: 30 weeks ago


Tags: sound military devices Radar history

Views: 131 / Comments: 0

Url