Math
1950s
13174_8227_parallels1
Film demonstrating applications of parallel lines. POV going down train…
1960s
13170_25381_electronic_computers4
Ppan down a long page of mathematical formula with french explanations…
1960s
13170_25381_electronic_computers5
Voice-over narrates difference between decimal system and binary…
1960s
13170_25381_electronic_computers2
Fade out from diagram of computer functions to a woman in 1950s…