Why the Acoustic "F-Hole" Guitar Design?

WHY DO SOME GUITARS HAVE "F-HOLES?"
MIT Published Paper Link...
http://rspa.royalsocietypublishing.or...

Join the Members Area:
http://www.creativeguitarstudio.com/

Andrew Wasson of Creative Guitar Studio

---------------------------------------------------------------
My MAIN YOUTUBE CHANNEL:
   / creativeguitarstudio  
____________________________________

TWITTER FEED:
  / andrewwasson  

Facebook Fan Page:
  / 76585035288  
____________________________________

OFFICIAL Creative Guitar Studio Products Website:
http://www.creativeguitarstudio.com/
____________________________________

ANDREW WASSON - Personal Website:
http://www.andrewwasson.com
(weekly postings - w/FREE Guitar Handouts)
____________________________________

CLOTHING: Visit our Creative Guitar Studio Zazzle page:
http://www.zazzle.com/creativeguitars...
____________________________________