MAKING PIANOS AT STEINWAY
'(<a href="http://www.j-archive.com/media/2008-03-13_DJ_27.jpg" target="_blank">Jon of the Clue Crew reports from Steinway and Sons.</a>) It's the ten-letter term for the piano's diaphragm; it's made flexible enough to vibrate, but strong enough to handle a thousand pounds of force from over 200 strings'
soundboard