Video Details      

NASASciFiles - The Case of the Barking Dogs



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 how bats use high-frequency sound to navigate. NASA Why                                              
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Video Information
Year: 2003
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
Color: Yes
Sound: Yes
Amount of Motion: Low
Language: English
Sponsor: NASA
Contributing Organization: NASA
Transcript Available: Yes

Digitization Information
Digitization Date: 2004
Digitizing Organization: Open Video

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