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  • Title: Foreword: First Scientific Lecture-Course
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    • materialism — Natural Science. Future generations will
    • existence to which the scientific era was restricted inasmuch
    • transcend the mechanical explanation of the World generally
    • generations due to come at the end of the 20th century, let
  • Title: First Lecture (First Scientific Lecture-Course)
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    • can be derived from Goethe's general world-outlook. We must begin by
    • of Nature in the customary manner of our time, generally have no very
    • modern time will generally work. Admittedly, this way of working is
    • several creatures and phenomena he may form concepts of species, kind
    • how these “universals”, these general ideas, are related
    • interaction thereof with processes in ponderable matter.
    • scientific literature to this day.
    • phenomena, the classification into species and genera, whether of the
    • the subdivision and classification into genera, but with the
    • metamorphosis both of phenomena and of the several creatures. Also
    • light will interact with matter that is in its path. Goethe puts into
    • words how light and matter interact. That is no “law”; it
    • considerable light on what is seeking to come into our Science by way
    • body which would be able to impart an acceleration of a centimetre
    • working. Speaking in general terms, we call the measure of a force
  • Title: Second Lecture (First Scientific Lecture-Course)
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    • quickly. We call the rate of increase of velocity the acceleration;
    • let us denote the acceleration by g. Now what will interest
    • m? The physicists are generally quite unconscious of what
    • in man's own constitution. Our brain, you see, weighs on the average
    • life of soul — we must not reckon merely with the ponderable
    • counteracts the force of gravity. You see then how the diverse ways
    • ponderable matter. We always tend to go up and out beyond our head
    • after. Here then we are dealing with the interaction of two things:
    • interacting in a different way than upward.
    • light and dark can so interpenetrate as to retain their several
  • Title: Third Lecture (First Scientific Lecture-Course)
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    • only colours arise; there is also the lateral displacement of the
    • to begin with, considerably reduced in size. What then has taken
    • and drawn together. Here then we have a fresh interaction between
    • would be considerably enlarged. Once again, while moving the screen
    • lens, I get a picture considerably bigger than the cross-section of
    • widened, — very considerably thrust apart. Again: the simple
    • We see a kind of interaction between them. Taking our start from what
    • enumerated the three integuments of the eye, And now behind the
    • surrounding and more peripheral cells. I must conceive the forming of
    • and of Science generally.
  • Title: Fourth Lecture (First Scientific Lecture-Course)
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    • shook the corpuscular theory very considerably. His experiments are
    • the Sun. But we can also generate the spectrum in another way.
    • generate a spectrum in a somewhat different way (
    • narrow bright yellow strip, or as is generally said, a yellow line.
    • thing comes about when we combine the two experiments. We generate
    • light gets analyzed into its several parts. Good and well; but now
  • Title: Fifth Lecture (First Scientific Lecture-Course)
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    • Bunsen. If we arrange things so that the source of light generating
    • the continuous spectrum and the one generating, say, the sodium line,
    • apparatus, we here generate the cylinder of light; we let it go
    • “phosphor” or “phosphorus” in the literature
    • the sharp dividing line between what is generally called
  • Title: Sixth Lecture (First Scientific Lecture-Course)
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    • has been completely lost; nay, the deliberate tendency has been,
    • too cannot exist save at certain temperatures and under other
    • requisite conditions. Given some other temperature, it could no
    • (i.e., in the latter case, we generate the black sodium line). If
    • in the elastic ether. Now that they learned of the interaction
  • Title: Seventh Lecture (First Scientific Lecture-Course)
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    • which, as you focus on the white, generates the green,
    • — I with my own eye generate the contrasting colour. There is
    • generally said, “subjectively”. We have then, in the
    • “subjective and objective” as we generally call it, in
    • the false direction in which modern Science generally tries to see
    • the impact and interaction of your own inner, wondrously
    • In text-books of Psychology you will generally find a chapter on
    • “sense” or “sense-organ” in general
    • generated warmth. So too by calling forth out-and-out mechanical
  • Title: Eighth Lecture (First Scientific Lecture-Course)
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    • confirm what I so often speak of more generally in Spiritual
    • examined far more than it generally is, for it is very frequent.
    • considerable vitality. Then there is the fluid between the lens and
    • — we may even elaborate a general physiology of the senses
    • it interacts with what is taking place more externally in the outer
    • through the ear must first interact in a certain way with the inner
    • living interaction.
  • Title: Ninth Lecture (First Scientific Lecture-Course)
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    • speaking more generally one calls them “positive” and
    • mediated by the proper liquids, an interaction arises — an
    • interaction which can find expression in the form of an electric
    • as such. He found for instance that if you generate an electric
    • generally imagines wave-movements to spread out. Even as light
    • those experiments where an electric current, which you can generate
    • something is there, demanding our consideration),—
    • matter, the several particles of which are raying through space
  • Title: Tenth Lecture (First Scientific Lecture-Course)
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    • generate the electric current; we pass it through this tube in
    • but into those of Nature generally. The Physics of the 19th century
    • quadrilateral etc., — the way of thinking all these forms in
    • said, future generations would find it difficult to understand that
    • research into the General Staffs of our armies.
    • the scientific laboratories and the General Staffs. How many things



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