A Pair of paradoxes

Duration: 3

Year Published: 1966

Creator: Bell Labs

Format: 16mm

Color: B&W

Sound: sound

Description: Illustrates two recently discovered psychological phenomena which are audiovisual paradoxes - a winding staircase that seems to go ever upward while at the same time closing upon itself after each circuit, and a tone that seems to go ever upward while at the same time remaining near the middle of the scale.

Complete Record: Illustrates two recently discovered psychological phenomena which are audiovisual paradoxes - a winding staircase that seems to go ever upward while at the same time closing upon itself after each circuit, and a tone that seems to go ever upward while at the same time remaining near the middle of the scale.


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