Summary: Sound waves can be used to soothe, to heal, or to pulverize. This fascinating program examines the power of sound as it is employed today-for everything from electroplating metal to breaking up kidney stones through lithotripsy. Detailed experiments illustrate each concept discussed, and relevant terms are concisely defined.
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2005
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Summary: From the noise of our urban landscape to the musical cocoons created by high-tech devices, sound may be our most lively and versatile interface with the world. This program takes viewers on a sonic odyssey that assesses the frequently overlooked impact of what we hear. Defining the concept of sound, the documentary takes a mind-blowing CGI tour through the human ear and its vibration-decoding...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2008
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Summary: A guitar; Kundt's apparatus; a tuning fork and a column of air inside a tube; a resonating fish pot; a cymbal-playing toy monkey in a vacuum jar; a Slinky; an oscilloscope; the rim of a wine glass; and a fish-finder are just some of the items used to demonstrate the following concepts: sound and vibration; resonance; standing waves; amplitude; traverse, longitudinal, planar, and circular waves;...
Format: software, multimedia
Publisher / Publication Date: Films Media Group 2005