guruatma

I teach 4th grade and we teach "puberty class", which includes the basics of sex ed.

Is there any simple device that lets the panels move to track the sun? Even if it's just a 2-position morning/afternoon setting...

Question: have you played around with using these magnets in pickups for electric guitars? Would the different patterns make the pickups behave differently? Whole other area to apply these magnets.