Searching Rudolf Steiner Lectures by GA number (GA0351)
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- Title: Nine Lectures on Bees: Lecture IX
- escaping air, I find it is carbonic acid. Thus carbonic acid is
- down and the carbonic acid giving out the air.
- human mouth, for there the carbonic acid comes out, and downwards from the
- oxygen, nitrogen and carbon, but in formic acid; this formic acid
- Title: Cosmic Workings: Lecture IV
- Iron, Sodium, Carbon, Chlorine
- Sodium, Carbon, Chlorine
- in us that has to do with thinking. For soda is sodium carbonate
- and sodium carbonate has a stimulating effect upon the head. Everything
- breathing. What about the carbon? We form carbon in ourselves out of
- the food we take. Carbonic acid is formed and we then get carbonate
- carbonate — soda — within us, and it is all the time
- sodium carbonate, this soda, can come into existence. It is spread
- be carbonic acid, that is to say, carbon and oxygen; and there must be
- universe. Carbon we have in ourselves. It is all the time being
- want to be dead carbon men, but living men, who destroy substance and
- then re-create it. And especially we create carbon. Thus we have the
- carbon ourselves, we take the oxygen from the air and the sodium from
- breathing. We breathe in oxygen; we breathe out carbonic acid gas. If
- we did not breathe out this carbonic acid, then the plants would not
- have carbon, for it is taken from the carbonic acid of men and
- animals. Moreover, the oxygen takes our carbon away — it
- combines with our carbon. But first we must produce the carbon, we
- frightfully greedy for carbon. If we did not give up our carbon to
- the oxygen, we should at once get fits of suffocation when the carbon
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- Title: Cosmic Workings: Lecture V
- men then breathe in and that man himself breathes out carbonic acid gas.
- salts too, for instance, carbonate of soda, iron, etc., into the
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