Crystals
Modern Learning Aids
Industrial and advertising
Clips are not offered for this film: the US renewal records do not settle it.
Parts
About
Explains how crystals are formed and why they are shaped as they are. Considers their actual growth under a microscope, how they may be grown, and the relation of these phenomena to the concept of atoms. From the PSSC Physics series. Blue Ribbon winner, American Film Festival.
This film can be purchased on DVD and higher quality versions of the film can be purchased for stock footage purposes. Contact footage@avgeeks.com for more information.
- Archive
- Internet Archive, in Ephemeral films
- Licence or status
- Public Domain Mark 1.0, as the Internet Archive states it.
- Credit
- Modern Learning Aids
- Who can watch
- The archive gives no rating. Invisible Network shows it to Tweens profiles and older, judged from its collection and subjects. How films are placed