#2/2 Macro Monday‘s "How does it work?"
First MM submission here.
Another thought that crossed my mine for "How Does it Work" are musical instruments. Instruments are capable of playing beautiful sounds (notes) in various combinations to make music. In the case of a guitar, to make music, you have to know where to press on the fret board and what strings to pluck for each note. I’ve played a tiny bit of guitar and believe me, it’s a lot harder than it looks! I have a great respect for musicians of all instruments.