Acoustic Sanding the 25ft Radius

The National STEM Guitar Project, in partnership with NSF Advanced Technological Education (ATE) Centers with funding provided through a grant from The National Science Foundation (#1700531, #1304405, & #0903336), hosts innovative Guitar Building Institutes throughout the US. Five-day institutes, combined with additional instructional activities comprising 80 hours, provide middle, high school, and postsecondary faculty training on science, technology, engineering and math (STEM) applications as they relate to the guitar. The institutes present and teach participants hands-on, applied learning techniques to help engage students and spark excitement for learning STEM subject matter.

[@andrewelliott]

Brilliant explanation, thanks.

[@missanabiekeith]

Thankyou

[@newgunguy4176]

Why the radius to begin with?