Day 17 in the #WriMo Zone, downhill run

Day 17 ~ The number 17 has wide significance in pure mathematics, as well as in applied sciences, law, music, religion, sports, and other cultural phenomena.  On November 17 in history ~ rather a lot happened 473 -- 1971.

• Sunday Matinee: teacher movies, 1939-1988; 
• Joe Berry's COCAL Updates, November 14; 
• ISM Week or Global Activities announced