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Search Results (3 videos found) |  |
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NASASciFiles - Sound Waves and Frequency
(2003)
NASA Why? Files segment explaining what sound is. Genre: Educational Keywords: Vibration; Air Molecules; Tuning Fork; Frequency; Pitch; Duration: 00:02:16 Popularity (downloads): 1428 |
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NASASciFiles - The Case of the Barking Dogs
(2003)
NASA Why? Files Video containing nine segments as described below. NASA Why? Files segment explaining how to form hypotheses, collect data, and build data matrices. NASA Why? Files segment explaining... Genre: Educational Keywords: Hypothesis; Data; Observation; Matrix; Chris Lewis; Sound; Bat; Hearing; Ear Canal; Ear Drum; Cochlea; Auditory Nerve; Brain; Frequency; Dr. D.; Speed of Sound; Wind Tunnel; Shock Wave; Air Pressure; Echo; Rhythm; Average; Variable; Temperature; Moisture; Duration: 00:56:34 Popularity (downloads): 2449 |
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NASASciFiles - The Case of the Unknown Stink
(2003)
NASA Why? Files video containing the following ten segments. NASA Why? Files segment explaining the Data Matrix, a logical way of charting observations in an experiment. NASA Why? Files segment... Genre: Educational Keywords: Dr. D.; Weather Map; Chart; Matrix; Experiment; Data; Mrs. Mazaitis; Newsome Park Elementary; Variation; Dr. Jack Fishman; Amospheric Sciences Research Program; Molecule; Pattern; Aroma; Particle; Nose; Monica Barnes; Scientific Method; Electronics; Engin Duration: 00:58:20 Popularity (downloads): 2764 |
