It wasn’t this critic. I think you’re referrin
Post# of 7795
What’s funny is Kyle suggested sonar was the same as radar, and the tech was going to find land mines.
Regardless, what Timmy discussed is what sub bottom profilers have done for decades.
Now SFRX may claim they have (ahem) proprietary software that differentiates between the metals that EXISTING SENSORS detect, and let’s ASSume they do.
If the company lacks the basic expertise to put the device on a wreck with valuable cargo, the world is NEVER going to know Timmy’s Toy works, as Kyle claims it does.
In fact, we were first told it worked over 4 years ago (about 1470 days), and not even a trinket has been salvaged.