The Impossible Map -- Film Description:
"Development in long-range travel and the growing importance of the Arctic and Antarctic regions make it necessary to understand how maps may be misleading. Experiments with a grapefruit illustrate the difficulty of presenting a true picture of the world on a flat surface and it is concluded that the globe is the most accurate way of representing the earth."
-- National Film Board of Canada

Source:
National Film Board of Canada. "NFB -- The Impossible Map." National Film Board of Canada. http://onf-nfb.gc.ca/en/our-collection/?idfilm=14229.