How does a guitar make sound?

June 5, 2009 by admin · 2 Comments
Filed under: Other - Science 
guitar
Quintina asked:


For my Physical Sciene class we are learning about sound. For our homework we had to make an instrument and explain how it makes sound. I made a guitar out of a tissus box,rubber bands and a paper towel roll. How does it make sound?

What is the psychophysical reason behind facial contortions during guitar playing?

May 5, 2009 by admin · 2 Comments
Filed under: Other - Science 
guitar
connachtspawn asked:


I’d really like to know if anyone has any type of scientific theory about why many guitar players contort their faces while they play.