top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

The first formal, patented, human use of sound to echo-locate under water was in relation to detecting what?

0 votes
66 views
The first formal, patented, human use of sound to echo-locate under water was in relation to detecting what?
posted Sep 6, 2018 by Samardeep Acharya

Looking for an answer? Promote on:
Facebook Share Button Twitter Share Button LinkedIn Share Button

...