Re: Longitudinal Waves

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "rheidlebaugh by way of Terry Fritz <twftesla-at-qwest-dot-net>" <rheidlebaugh-at-zialink-dot-com>

Making sensors to test only inductive or only E fields is a problem.
Shielded coils prevent E wave problems, but pure E field sensors are
dificult to aquire. A pure field sensor can be made with a IG- FET,a 33 to
100 meg gate resistor and a 1/16 pure tungsten rod as a gate sensor with a
anti static radioactive grid sold for use as chemical u-balance dischargers
to use as a discharge ground plate. While this is more prone to low
frequence use it will directly measure the electro-static gradient of the
atmosphere to a sensitivity of 2 inches of height change.
  Robert  H 

> From: "Tesla list" <tesla-at-pupman-dot-com>
> Date: Fri, 08 Mar 2002 18:15:01 -0700
> To: tesla-at-pupman-dot-com
> Subject: Re: Longitudinal Waves
> Resent-From: tesla-at-pupman-dot-com
> Resent-Date: Fri, 8 Mar 2002 18:25:41 -0700
> 
> Original poster: "Ed Phillips by way of Terry Fritz <twftesla-at-qwest-dot-net>"
> <evp-at-pacbell-dot-net>
> 
> Tesla list wrote:
>> 
>> Original poster: "Terry Fritz" <twftesla-at-qwest-dot-net>
>> 
>> Hi Richard,
>> 
>>> Dave, different types of sensors and instruments have to be designed and
>> used for detection of these longitudinal waves.
>> 
>> I've been giving this a lot of thought.  This is why I read as much of
>> Tesla's writings as I could, as I know he dealt with this.  In Tesla's The
>> New Wireless article he clearly showed longitudinal waves could be received
>> in a series resonant circuit.
> 
> Sorry.  What he said is not necessarily the same as what he showed!
> You can talk about anything, but the proof comes when stuff really
> works.  Applies to a lot of other imaginative stuff too!
> 
> Ed
> 
> 
>