Blue-sky thinking,

 

some of which is wrong,

 

or incomplete at the time.

   

In most posts, the }| °   |{ celestial window text string below the image is a link to the full-size original.

  

Michael Young

PO Box 4172

Allentown, PA

18105-4172

   

Thanks for visiting, my websites include:

tending to divinity - the shape of mathematics