Search Results (235 videos found)
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Pipeline to the Clouds (1951)
Presents the story of water-supply in the American community. Explains both the sources of water, including the hydrological cycle and the techniques of water treatment. Discusses the causes of water-supply...

Genre: Ephemeral
Keywords:
Duration: 00:25:00
Popularity (downloads): 458
 
NASASciFiles - Scientific Method-Hypothesis and Observation (2003)
NASA Why? Files segment explaining how hypotheses and observation come into play in removing odors at a wastewater treatment facility.

Genre: Educational
Keywords: Paula Hogg; Hydrogen Sulfide; Wastewater; Problem; Observe; Ammonia; Data; Hypothesis; Scrubber; Water Treatment; Meter; Aeration; Dr. D.; Information Sheet;
Duration: 00:04:52
Popularity (downloads): 1476
 
NASAKSN - Reciclando Agua en el Espacio (2003)
Sabias que los astronautas reciclan agua en el espacio?

Genre: Educational
Keywords: Vanessa; Agua; Water; Astronautas; Astronauts; Ciclo Del Agua; Water Cycle; Lluvia; Rain; Drenaje; Drainage; Evaporación; Evaporatioin; Planta De Tratamiento; Treatment Plant; Reciclada; Recycled; NASA; Tierra; Earth; Marte; Mars; Manos; Hands; Dientes; Teeth; Noticiencias; Noticias Cientificas; Kids' Science News Network;
Duration: 00:00:58
Popularity (downloads): 1585
 
Dateline: Tomorrow
Aluminum and its many chemical treatment methods.

Genre: Ephemeral
Keywords:
Duration: 00:18:30
Popularity (downloads): 227
 
City Water Supply (1941)
How New York City gets its water and how that water is protected from pollution.

Genre: Ephemeral
Keywords: Infrastructure: Water;Environment;Health and hygiene;
Duration: 00:10:24
Popularity (downloads): 2301
 
The Miracle of Water, segment 09 of 11 (1996)
New sources of water and power are needed constantly

Genre: Documentary
Keywords:
Duration: 00:01:21
Popularity (downloads): 675
 
Water (1953)
John Kieran explains in his inimitable style the basics of water, sustainer of life.

Genre: Ephemeral
Keywords: Natural history;Water;
Duration: 00:09:47
Popularity (downloads): 891
 
Patty Learns to Stop, Look and Listen (1947)
Patty Garman carelessly runs onto a crowded highway and is hit by a car. The details of her treatment and recovery are shown.

Genre: Ephemeral
Keywords:
Duration: 00:16:00
Popularity (downloads): 257
 
Tuberculosis (Third Edition) (1955)
Causes of treatment of tubercular infection, and tuberculosis as a social phenomenon.

Genre: Ephemeral
Keywords: Medicine: Tuberculosis;Health and hygiene;
Duration: 00:10:05
Popularity (downloads): 793
 
NASAKSN - Water In Space (2003)
NASA Kids Science News segment explaining how water works in space.

Genre: Educational
Keywords: NASA Kids Science News; Water Cycle; Space; Water Supply; Recycle; Astronauts; Nature; Earth; Rain; Evaporation;
Duration: 00:00:58
Popularity (downloads): 2696
 

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