Sound Waves and Their Sources + Sisters with Transistors

Zvukové vlny a jejich zdroje + Sestry s tranzistory

Sound is ScienceFilm
Sound Waves And Their Sources
United Kingdom | 1933 | 10’
A short, educational Encyclopaedia Britannica film production discusses the basics of acoustics, the way sound travels through an environment and its pitch, colour, and volume, all in an understandable manner.

Sisters with Transistors
Lisa Rovner | United Kingdom | 2020 | 90’
The roots of electronic music date back to a few often ignored visionaries who, through their technological experiments, started a revolution and redefined the way music is produced today.
Runtime: 120 min.