Sound Interferometer Laser Pointer

3,150 views · Published 21 January 2011 · 6:54 · Indexed 26 September 2026

Channel: AllAmericanFiveRadio · 2011 · Science & Technology

Watch on YouTube

Sound Interferometer Laser Pointer
If you need to build the receiver this video will help.
I have put the link in the description of this video.
"My 8th grade science project receiver updated" 
http://www.youtube.com/watch?v=UQBcTFarYgk

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