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-----Original Message----- From: Teslalabor <teslalabor@xxxxxxxxxxx> To: Tesla Coil Mailing List <tesla@xxxxxxxxxx> Sent: Mon, Jun 9, 2014 9:07 am Subject: Re: [TCML] Dizziness and a headache ... and ozone is forming highly toxic and cancerogene organic peroxides in your lungs, which is 1000% more nasty, than nitric acid. Snort some nitric acid, THEN we'll talk about it. Matt D ----- Original Message ----- From: "Yurtle Turtle" <yurtle_t@xxxxxxxxx> To: "Tesla Coil Mailing List" <tesla@xxxxxxxxxx> Sent: Monday, June 09, 2014 11:35 AM Subject: Re: [TCML] Dizziness and a headache > NOx turns into nitric acid when exposed to moisture like in your eyes, > nose and lungs. > > > > ________________________________ > From: Bert Hickman <bert@xxxxxxxxxxxxxxxxxxxxx> > To: Tesla Coil Mailing List <tesla@xxxxxxxxxx> > Sent: Sunday, June 8, 2014 4:01 PM > Subject: Re: [TCML] Dizziness and a headache > > > Hi Jim, > > It's not charged air. You were most likely feeling the symptoms of early > ozone poisoning. Small coils tend to generate larger quantities of > ozone, while larger (with hotter arcs and leaders) tend to produce more > nitrogen oxides (NOx). And, neither are particularly good for you. > Exposure to ozone can be even more hazardous for folks with lung > diseases or other breathing problems. > > Ozone is sneaky stuff. Although small amounts feel can smell like "fresh > air", your sense of smell rapidly becomes less sensitive to it, and > concentrations can build to levels that can easily cause medical > symptoms with little warning. Ozone poisoning symptoms include eye, nose > and throat irritation, feeling lightheaded, headaches (mild at first, > then throbbing/painful migraine-like). Getting into an area with fresh > air will usually cause these symptoms to slowly go away over tens of > minutes to a few hours. Note that continued exposure can cause loss of > consciousness, your lungs filling with fluid and, ultimately, death. > There is evidence that some effects of ozone exposure may be cumulative. > > Tesla Coils should be be operated with good ventilation or operated for > short times with several minutes between runs to permit any toxic gases > to dissipate. The half-life of ozone is about 2 minutes - it breaks down > into harmless oxygen, so after 8 minutes, it's down to about 6% of its > original level. However, many of the NOx gases can persist for > considerably longer, so ventilation is always strongly suggested when > operating coils for any extended periods. If this is not possible, you > will need to leave the area for your own safety. > > Please review the safety sheet for coiling here: > http://www.pupman.com/safety.php > > Bert > > Jim wrote: >> Hello, >> >> My son and I displayed our small Tesla Coil (9,000-volt, 60mah NST) at >> the NC Makers Fair yesterday. Everything went fine but our space was >> limited. We, as well as the viewers were less than 10 - feet from the >> coil as it was running. Also, After we ran it for about 30-seconds I >> showed the viewers an up-close look at the coil and gave them a quick >> tutorial. This required me to squat down. Everytime that I got up after >> the tutorial I would experience dizziness. My son was complaining about >> a headache for about 7 - hours during the Fair. Could the charged air >> surrounding the coil have caused my dizziness and my son's headache? >> >> Thanks for the good advice, >> The day was a real success thanks to the helpful people on this forum. >> >> Jim >> >> >> _______________________________________________ >> Tesla mailing list >> Tesla@xxxxxxxxxx >> http://www.pupman.com/mailman/listinfo/tesla >> > > > -- > Bert Hickman > Stoneridge Engineering > http://www.capturedlightning.com > *********************************************************************** > World's source for "Captured Lightning" Lichtenberg Figure sculptures, > magnetically "shrunken" coins, and scarce/out of print technical books > > > > *********************************************************************** > _______________________________________________ > Tesla mailing list > Tesla@xxxxxxxxxx > http://www.pupman.com/mailman/listinfo/tesla > _______________________________________________ > Tesla mailing list > Tesla@xxxxxxxxxx > http://www.pupman.com/mailman/listinfo/tesla _______________________________________________ Tesla mailing list Tesla@xxxxxxxxxx http://www.pupman.com/mailman/listinfo/tesla _______________________________________________ Tesla mailing list Tesla@xxxxxxxxxx http://www.pupman.com/mailman/listinfo/tesla