FSCast 225, Bill McCann of Dancing Dots, & Campbell Rutherford, a former Student Of The Month

On FSCast 225, we celebrate Braille Literacy Month with two guests for whom braille plays a pivotal role.  Bill McCann, founder of Dancing Dots, has been helping blind musicians with all aspects of music creation for the past 32 years.  And Campbell Rutherford, a former Freedom Scientific Student of the Month, is now studying applied mathematics at Harvard.   Transcript at blog.FreedomScientific.com/FSCast.