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To: C19fan

Saw a fascinating documentary once describing how the British submarine used some early sound detection technology to predict the German U-boat’s zig-zag pattern, and then, doing a quick calculation, fired its torpedo so that it would run into the U-boat as it, in effect, “turned into it” ... it was quite an accomplishment in the early days of sonar technology ...


4 posted on 10/12/2018 9:37:01 AM PDT by Simon Foxx
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To: Simon Foxx

The Brit who figured out where to fire that torpedo was probably very with good basic math and excelled with geometry.


8 posted on 10/12/2018 9:51:19 AM PDT by Grampa Dave (Dems @ the Kavanaugh lynching, told the world that non gay men of any color have Zero future w/them!)
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