Fecha de lanzamiento
01 Jan, 1933
Tiempo de ejecución
00:11: (HH:MM)
Sinopsis
“Simple harmonic motion by animated diagrams; photographs of experiments with pendulums and vibrating cords.” - BFI. “ “A scientific film explaining the movement of the Sinusoidal Pendulum.” - The [London] Film Society, 1938.
Fotos
Actores