Artificial Muscles from Ukulele Strings

Hey...I see an even better technological application...ukulele strings that tune themselves. Put a tungsten filament through the center of the string and use heat to control the tension...drive it from a simple tuner circuit with an error voltage output. :)

John
 
Hey...I see an even better technological application...ukulele strings that tune themselves. Put a tungsten filament through the center of the string and use heat to control the tension...drive it from a simple tuner circuit with an error voltage output. :)

John
It might be wise to patent that idea as something like "Smart Strings"!
 
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