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Date: Mon, 5 Feb 1996 12:38:27 -0600
To: rfarb <rfarb@na*.ne*>
From: ke2349@kc*.gr*.co* (David Hurt- Fisons LabSystems)
Subject: Re: Rebreather questions
Cc: Roderick Farb <rfarb@em*.un*.ed*>,
You know I had never looked at it that way.  I guess there also must be some
Brownian particles in the rays also hence sun tanning?


At 04:22 PM 2/3/96 -0500, rfarb wrote:
>
>
>> 
>> Sorry to butt in, you are obviously very knowledgable about rebreathers but
>> you definitely need to go back to particle physics 101.  The stuff coming
>> from the sun are called photons.  They can be described as particles (see
>> wave/particle duality) but definitely not as a gaseos element.  They are
>> used by plants (including ocean plankton) during photosynthesis.  You could
>> say the light acts as a catalyst for the production of energy.  In fact
>> plants use up CO2 and produce O2.
>> Don't mean to sound pretentious but I can't comment on the diving aspects
>> (way over my head) so I thought I would share what knowledge I do have.
>Well if the sun isn't really shooting oxygen to earth, answer me this, 
>why is it that I can take the valve out of my cylinder, tilt it towards 
>the sun, put a straw in and breath 21% O2 if the sun wasn't sending O2 
>packets that we techdivers call OOtoms. And the photosynthesis thing went 
>out with the dark ages in case you weren't told in world history class.  
>The other thing that is funny about your answer is that if the sun wasn't 
>pumping OOtoms to earth how come when it is dark the leaves on trees turn 
>black instead of green. You can observe them changing back to green if 
>you bombard them with ultra low level OOtoms from a flashlight, Stop the 
>flow of OOtoms and the leaves turn black again. Plus it is harder to 
>breathe at night when the sun is out, and the lack of OOtoms makes 
>breathing more difficult and make people tend to snore. 
>
>
>> >
>> >> But on the rest of the stuff (e.g. head bowing, etc.), I fully agree.
>> >
>> >BTW, I thought your explanation for the bailout procedure if you lose all 
>> >three sensors in the Cis-Lunar ( the three sensor concept came from the 
>> >MK155) was excellent. Unfortunately, it is probably lost on 
>> >non-rebreather divers because you have to practice the concept 
>> >with a rebreather for it to become second nature. For many divers, the 
>> >only procedure to adopt if all three sensors fail is to place their head 
>> >squarely between their legs and kiss their butt goodbye. Rod  
>> >
>> >
>> > > 
>> >> Aloha,
>> >> Rich
>> >> 
>> >--
>> >Send mail for the `techdiver' mailing list to `techdiver@terra.net'.
>> >Send subscription/archive requests to `techdiver-request@terra.net'.
>> >
>> >
>> ========================================================================
>>   
>>   David Hurt - Fisons Instruments
>>   Ph  913 491 2826
>>   Fax 913 491 2934
>>   E-Mail hurt@fi*.co*
>> 
>> =======================================================================
>> 
>> --
>> Send mail for the `techdiver' mailing list to `techdiver@terra.net'.
>> Send subscription/archive requests to `techdiver-request@terra.net'.
>> 
>
>
========================================================================
  
  David Hurt - Fisons Instruments
  Ph  913 491 2826
  Fax 913 491 2934
  E-Mail hurt@fi*.co*

=======================================================================

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