[RSArchive Icon] Rudolf Steiner e.Lib Home  Version 2.5.4
 [ [Table of Contents] | Search ]

Searching First Scientific Lecture-Course

You may select a new search term and repeat your search. Searches are not case sensitive, and you can use regular expressions in your queries.

Enter your search term:
by: title, keyword, or contextually

Query was: double

Here are the matching lines in their respective documents. Select one of the highlighted words in the matching lines below to jump to that point in the document.

  • Title: Third Lecture (First Scientific Lecture-Course)
    Matching lines:
    • IIIa). If I now made a cylinder of light pass through this double
    • case, downward in the other. Hence if I had such a double prism I
    • to get an image. You see then how the double prism treats the light.
    • the other colours in between. By means of such a double prism I
    • than a double prism with its faces curved. The picture I now get is,
    • another possibility. We could set up a double prism, not as in the
    • replace the double prism by a lens, — a lens of this

The Rudolf Steiner e.Lib is maintained by:
The e.Librarian: elibrarian@elib.com