Sonar - Just how do they find fish?
Posted by Shotgun Shelly on 26th May 2020
Sonar Beams...Just how is "sound" used to find fish?
Sonars send sound waves or signals into the water that rebound when they strike an item
Posted by Shotgun Shelly on 26th May 2020
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Posted by Shotgun Shelly on 4th Oct 2019