Title Work

Title No: 24154

Title: How we know the earth’s shape

Medium: Moving Image

Original Medium: Film

Date: 1986 (Release)

"Shows how humans have explained the shape of the earth over the centuries based on information from telescopic sightings, eclipses, Newtonian models, and the space program" - Summary from Worldcat.

Countries of Origin: U.S.A.

Duration: 16 min 

Genres: Children's; Educational

Subjects: Earth (Planet)