[RTTY] survey

[FireBrick]

Actually, I use two low frequency transducers.
One for each temple, Left for Mark, Right for Space

I turn dial to correct which way my head is leaning.

That way don't even need eyes open and it doesn't annoy family...

Added bonus, drive mice from the shack.


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"Don't be so humble, you're not that great."   [Golda Meir]
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Bill H. in Chicagoland
webcams at http://76.16.160.118:8080/
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