h a l f b a k e r yAssume a hemispherical cow.
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Make your own carbonated drink using you breath and muscle power.
Stage 1. Breathe out into the canister, replacing the current gas with 17% co2.
Stage 2. Now build up the pressurize with a hand pump, as is done with airguns.
Stage 3. Repeat 1 and 2 several times until pressure is high enough.
Stage
4. Fit apparatus to can and re-carbonate.
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Sorry! I read 17% carbon dioxide in the google result
nitrogen – 78% oxygen – 17% carbon dioxide – 4% other gases – 1%.
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Annotation:
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Exhaled air is only about 4.4% CO2. Your body doesn't actually convert most of the oxygen. |
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There are approaches to increasing this, either by removing the nitrogen (I calculate a portable oxygen concentrator should give a CO2 concentration of about 18.9% when used in this manner), or specifically extracting the CO2 - which could yield very pure CO2, but I think would need a much larger machine. |
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drat. I read 17% carbon dioxide in the google result: |
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nitrogen – 78% oxygen – 17% carbon dioxide – 4% other gases – 1%. |
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That's my Hebrew interfering there, and me reading only the words I wanted to read. |
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It's easily done. I hate that sort of ambiguous list. |
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If I hold my breath that will result in a higher CO2 output per breath. |
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I'm going to pretend I'm learning a difficult language and therefore have a right to criticize your efforts. Man, this Swahili is tough. |
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