Video Brain Teaser #35

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Taught by videomathtutor
  • Currently 2.0/5 Stars.
1468 views | 1 rating
Part of video series
Lesson Description:

Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.

Questions answered by this video:
  • Are the lines in the optical illusion parallel or not?
  • What is Zollner's Non-Parallel Illusion?
  • Staff Review

    • Currently 2.0/5 Stars.
    These images have parallel, horizontal lines that are surrounded by diagonal lines. Some of the lines seem to bend inward, while others seem to bend outward, but none of the pairs seem to be parallel. The final image is especially mind-boggling.