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Path: ...!news.nobody.at!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: Cryptoengineer <petertrei@gmail.com> Newsgroups: rec.arts.sf.written Subject: Re: Whoops! The Atlantic Makes Trump Look EPIC In Cover Intended as a Smear Date: Thu, 19 Sep 2024 20:52:30 -0400 Organization: A noiseless patient Spider Lines: 61 Message-ID: <vcih0e$pgtg$1@dont-email.me> References: <20240913a@crcomp.net> <cicbejl8f1hppk447ao6jq1n295sj386f1@4ax.com> <pcgeejhh5j013bn1iqo15i5cod7267j15j@4ax.com> <20240915a@crcomp.net> <vc8hcj$2m25s$1@dont-email.me> <20240916a@crcomp.net> <92767bb42bc741f813f2a5a131e0ce5e@www.novabbs.com> <vcd5e0$3ognu$3@dont-email.me> <7mCGO.45460$xO0f.10030@fx48.iad> <ceff4cd0-7f16-0f42-588b-374e89acf00c@example.net> <vcfq1i$8o8k$2@dont-email.me> <49557f097f4606f51f485fc2bbf6e77c@www.novabbs.com> <vci3jv$na6i$1@dont-email.me> <vci5hf$nhvc$2@dont-email.me> <vciesj$p8n8$1@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Fri, 20 Sep 2024 02:52:30 +0200 (CEST) Injection-Info: dont-email.me; posting-host="e353dd43e619ab312eac4e76b5f7f535"; logging-data="836528"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX193ATshWOLnQ0yEbnw6FTPbzqk37jwRZdk=" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:N8i68tpXZNZxS63/Oh2rEkJQz3Q= In-Reply-To: <vciesj$p8n8$1@dont-email.me> Content-Language: en-US Bytes: 4219 On 9/19/2024 8:16 PM, Lynn McGuire wrote: > On 9/19/2024 4:36 PM, Cryptoengineer wrote: >> On 9/19/2024 5:03 PM, Lynn McGuire wrote: >>> On 9/19/2024 2:47 PM, quadibloc wrote: >>>> On Thu, 19 Sep 2024 0:08:18 +0000, Lynn McGuire wrote: >>>> >>>>> Chemical saturation limits EVERYTHING but is rarely taken into >>>>> account. >>>> >>>> Given that the proportion of carbon dioxide in the >>>> atmosphere is measured in parts per million, I had >>>> not thought of that as an important factor just yet. >>>> >>>> If the carbon dioxide level got high enough that it >>>> was an issue... long before that point was reached, >>>> global warming would no longer be the most important >>>> consequence of the CO2 concentration. Instead, the >>>> toxicity of CO2 would have led to the extinction of >>>> human life. >>>> >>>> John Savard >>> >>> There have been extensive studies on the level of CO2 toxicity. >>> >>> Some people get a headache at 0.5% (5,000 ppm). Many people get a >>> headache at 1.0% (10,000 ppm). People start dying at 15% (150,000 ppm). >>> >>> The Apollo 13 astronauts were subjected to high CO2 levels, very >>> close to 15% before the ground crew figured out how to reduce the CO2 >>> content in the much warmer capsule as the LEM was under -100 F or so. >>> >>> It is a fact that the Earth has experienced much higher levels of CO2 >>> in the far distant past, up to 8,000 ppm. >>> >>> If CO2 toxicity was a serious problem, then hydrocarbon (coal, fuel >>> oil natural gas) power plant workers would be continuously sick as >>> the stacks emit 10% to 20% CO2 depending on load of the device. >> >> Which is part of why they have the stacks in the first place; to >> get those gases away from the plant. >> >> Try sitting at the top of the chimney, with your head in the flow, >> and tell us how it makes you feel. >> >> pt > > Been there, done that, got the tshirt, got the coal dust layered on me > to about a 1/8th of an inch (it is greasy when ground to face powder). I > was a plant engineer for a five unit natural gas / fuel oil 811 MW power > plant for three years. Then I worked on mostly coal supercritical power > plants (550 MM and 750 MW) for two years. > > You have not lived until you take a short cut through the back side of a > coal boiler firing 6% H2S coal with a two foot by three foot hole in the > exhaust gas header discharge from the ID (induced draft) fans blowing 6% > SO2 on you at 300 F. I can see why you switched into software, where the most dangerous fumes are an undercooled processor releasing its 'magic smoke'. pt