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Politics : Formerly About Advanced Micro Devices -- Ignore unavailable to you. Want to Upgrade?

To: Wharf Rat who wrote (896432)	10/26/2015 10:52:30 AM
From: Brumar89	Read Replies (1) \| Respond to of 1576360

VA hospitals have high CO2 concentrations too. Every room with a bunch of people does. Schools, churches, offices, doctor's offices ...... airplanes and restaurants especially .... marijuana grow houses are VERY high in CO2. Hey did you know it's impossible to make solar panels without cancer causing silica?

To: Wharf Rat who wrote (896432)	10/26/2015 10:57:22 AM
From: Brumar89	Read Replies (1) \| Respond to of 1576360

Claim: CO2 makes you stupid? Ask a submariner that question .............. We try to keep CO2 levels in our U.S. Navy submarines no higher than 8,000 parts per million, about 20 time current atmospheric levels. Few adverse effects are observed at even higher levels. – Senate testimony of Dr. William Happer, here This is backed up by the publication from the National Academies of Science Emergency and Continuous Exposure Guidance Levels for Selected Submarine Contaminants which documents effects of CO2 at much much higher levels than the medical study, and shows regular safe exposure at these levels… Data collected on nine nuclear-powered ballistic missile submarines indicate an average CO2 concentration of 3,500 ppm with a range of 0-10,600 ppm, and data collected on 10 nuclear-powered attack submarines indicate an average CO2 concentration of 4,100 ppm with a range of 300-11,300 ppm (Hagar 2003). – page 46 …but shows no concern at the values of 600-2500 ppm of this medical study from LBNL. I figure if the Navy thinks it is safe for men who have their finger on the nuclear weapons keys, then that is good enough for me. .......... wattsupwiththat.com Since we exhale 40,000 PPM with every breath, confined spaces routinely reach 3,000 PPM