|Search Results (235 videos found)|
|Pipeline to the Clouds
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...
Popularity (downloads): 458
|NASASciFiles - Scientific Method-Hypothesis and Observation
NASA Why? Files segment explaining how hypotheses and observation come into play in removing odors at a wastewater treatment facility.
Keywords: Paula Hogg; Hydrogen Sulfide; Wastewater; Problem; Observe; Ammonia; Data; Hypothesis; Scrubber; Water Treatment; Meter; Aeration; Dr. D.; Information Sheet;
Popularity (downloads): 1476
|NASAKSN - Reciclando Agua en el Espacio
Sabias que los astronautas reciclan agua en el espacio?
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;
Popularity (downloads): 1585
Aluminum and its many chemical treatment methods.
Popularity (downloads): 227
|City Water Supply
How New York City gets its water and how that water is protected from pollution.
Keywords: Infrastructure: Water;Environment;Health and hygiene;
Popularity (downloads): 2301
|The Miracle of Water, segment 09 of 11
New sources of water and power are needed constantly
Popularity (downloads): 675
John Kieran explains in his inimitable style the basics of water, sustainer of life.
Keywords: Natural history;Water;
Popularity (downloads): 891
|Patty Learns to Stop, Look and Listen
Patty Garman carelessly runs onto a crowded highway and is hit by a car. The details of her treatment and recovery are shown.
Popularity (downloads): 257
|Tuberculosis (Third Edition)
Causes of treatment of tubercular infection, and tuberculosis as a social phenomenon.
Keywords: Medicine: Tuberculosis;Health and hygiene;
Popularity (downloads): 793
|NASAKSN - Water In Space
NASA Kids Science News segment explaining how water works in space.
Keywords: NASA Kids Science News; Water Cycle; Space; Water Supply; Recycle; Astronauts; Nature; Earth; Rain; Evaporation;
Popularity (downloads): 2696