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Polarize vs Technamation - What's the difference?

polarize | technamation |

As a verb polarize

is (us) to cause to have a polarization.

As a noun technamation is

(dated) a technique used to create animations by passing polarized light through a revolving disc onto transparent plastics.

polarize

English

Alternative forms

* polarise (UK )

Verb

(en-verb)
  • (US) To cause to have a polarization.
  • (US) To cause a group to be divided into extremes.

    • Derived terms

    * polarization * polarized light * spectropolarimeter

    technamation

    English

    Noun

    (-)
  • (dated) A technique used to create animations by passing polarized light through a revolving disc onto transparent plastics.
  • * 1962 , The school science review (volume 43, issues 149-151)
    • A spectacular new training facility has come into being with technamation
  • * 1963 , Association for Educational Communications and Technology, Audiovisual instruction with/instructional resources (volume 8)
    • a demonstration of overhead projection and the technamation process by representatives of the Tecnifax Corporation.
  • * 1969 , Mary Eleanor Spear, Practical charting techniques
    • Large groups call for various types of projections; transparencies, films, filmstrips, technamations , slides, etc.