Pollen
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A microscopic time-lapse sequence which includes footage of a pollen tube's growth as well as ragweed pollen's emission of droplets of fluid while immersed in the nasal secretion from a person diagnosed with hay fever.
Credits
John Nash Ott Jr. (filmmaker)
Complete catalog record
Date: circa 1956
Cfa collection: John Nash Ott Collection
Subjects: Time; Flowers; Scientific equipment; Plants
Places: North America > United States > Illinois > Winnetka
Cfa elements: 94 feet; 5 feet; 15 feet; Reversal Positives, 30 feet
Cfa records: https://collections.chicagofilmarchives.org/Detail/objects/36395; https://collections.chicagofilmarchives.org/Detail/objects/36394; https://collections.chicagofilmarchives.org/Detail/objects/36426; https://collections.chicagofilmarchives.org/Detail/objects/36427
Cfa collection: John Nash Ott Collection
Subjects: Time; Flowers; Scientific equipment; Plants
Places: North America > United States > Illinois > Winnetka
Cfa elements: 94 feet; 5 feet; 15 feet; Reversal Positives, 30 feet
Cfa records: https://collections.chicagofilmarchives.org/Detail/objects/36395; https://collections.chicagofilmarchives.org/Detail/objects/36394; https://collections.chicagofilmarchives.org/Detail/objects/36426; https://collections.chicagofilmarchives.org/Detail/objects/36427
Sources
- Chicago Film Archives · record ↗ — title, year, creator, length, format, color, sound, genre, description, credits, catalog record, video
Record added 2026-11-08 21:24:51