6 Sep
2004
6 Sep
'04
4:25 p.m.
>
>> Likely way off topic, but I acquired some sort of frequency device in
>>an auction junk box. It's a well machined device made by MECOS, made
>>in W.Germant. It's about 2" square by 1/2" powered by a Li. battery
>>and has micro-switches labelled 3 hz, 7.8 hz, 14.0 hz and a small led
>>that flashes at the selected frequency. Anyone have any idea what it
>>might be ?
>>
Those sound awfully like brain wave frequencies. Can you plug anything
else in? Like maybe a pair of sunglasses with LEDs in the lenses?
Gordon.