Excursions in Science No. 7
- Media type
- Film
Excursions in Science No. 7 · Excursions in Science No. 7 · MOVIE
Documentary 1940
About this title
The fascinating subject of crystal. Narration at footage's outset pointedly conveys that while there may have been little science in the mystic practice of crystal gazing, there is much crystal gazing in modern commercial research science.