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441. Summary (29:26)

Date:
1961
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Summary:
Summarizes words, sentences, and paragraphs which have been discussed in the twelve preceding films of THE QUILL series. (WQED) Kinescope.

442. Summer on the farm (10:45)

Date:
1947
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Summary:
Joan and Jerry Johnson watch the growth of plants and animals on their parents' farm during the summer. They fish, watch a frog and a dragonfly, see a young robin leave its nest, help their parents...

448. Supervising women workers (11:19)

Date:
1944
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Summary:
A line supervisor discusses with a foreman his problem in supervising the women in his department. The fact is brought out that the same rules apply in supervising both men and women, but that wome...

449. Surface tension (29:23)

Date:
1959
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Summary:
In this episode, Eric Rogers demonstrates adhesion and cohesion, along with surface tension and the spheroidal state. A number of interesting demonstrations of change in surface tension are shown.