Between rational numbers

taches the concept of an infinite set of numbers, using the story of a tricky old king who promises his kingdom to any of the knights who can tell him the next rational number after one third.

Copyright

Sources

  1. 16mm Filmography (legacy record) — title, description, catalog record
  2. U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright