Excursions in Science No. 6
1940
•
0h 10m
•
Released
Laboratory experiments which later are applied to practical use are detailed here. Among the problems attempted and executed are the preparation of delicate springs from fused quartz and the steps in the manufacture of sodium lamps.
Cast
Ratings & Reviews
No community reviews yet. Be the first to share your thoughts!
No TMDB reviews available for this title.
No reviews yet. Be the first to share your thoughts!