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\nWoody Norris: Hypersonic sound and other inventions\n

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\n\nPublisher:\n\nTED Talks\n\n\n
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\nWoody Norris shows off two of his inventions that use sound in new ways, including the Long Range Acoustic Device, or LRAD. He talks about his untraditional approach to inventing and education, because, as he puts it: \"Almost nothing has...\nWoody Norris shows off two of his inventions that use sound in new ways, including the Long Range Acoustic Device, or LRAD. He talks about his untraditional approach to inventing and education, because, as he puts it: \"Almost nothing has been invented yet.\" So -- what's next?\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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13:43
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Grade
12th - Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nTED Talks\n\n
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Date
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2009
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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Concepts

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business, creativity, design, light, sound, ears
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Additional Tags

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what's next in tech, the creative spark, invention, tales of invention, sine wave, short wavelengths, light bulb, ear hears, stereo system, watch tv, years ago, hypersonic sound, put sound, focus light, antenna, 80 years, speaker, watch, today, focus, people, world, demo, back, supermarket, line, column, cool, invented, smart
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Classroom Considerations

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Video is ad-free
Viewer discretion is advised. Content may not be suitable for people of 12 years or younger.
Usage Rights: None provided
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Educator Ratings

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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Woody Norris: Hypersonic sound and other inventions\" href=\"/subscription/new\">\"Woody\n\n
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