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Re: Snapped towel (shock wave)


At 12:53 PM 2/20/2004, bc, you wrote:
Apropos of a recent thread (do towels produce shock waves?)

Serendipitously found:



This second URL pandered to my basest instincts:
no fuss payment
scientific orientation
the suggestion of 'bargain' status
[$5 for an assembled sound trigger board with SCR output?]
an easy route to walk an MIT maestro's steps with milky coronets....
by spending $18 for a photogate to SCR output - some assembly required.

Thank you, thank you.

Apropos c: a colleague showed me a web movie clip of a sling shot
expert in action: the snap was often audible, sometimes the howling
vibration of the shot spinning along the sling could be heard too.

Brian Whatcott Altus OK Eureka!