Figure 8 Coil & Sound Patterns

[multieagle]

Came across this interesting experiment using sound vibrations to generate geometrical patterns.

http://www.youtube.com/watch?feature...4qIVWF4#t=127s

Interesting how at higher frequency, figure eight patterns predominate. Now there's an interesting thought: use of sound to configure detector coils. Not very original, but still interesting.

[TH Jim]

Amazing! Thank you for sharing