A Zandonai opera is the day appointed for the computer-aided process seen here represents' value $300 answer Ann Arbor Michigan round Jeopardy! Show_number 6154 category \P\s ON EARTH air_date 2005-11-25 question 'In 1857 Oliver Wendell Holmes wrote of this gunpowder Percy, though he faced a firing squad' value $800 answer Leonardo da Vinci visited this woman after he invented the Franklin Stove round Jeopardy! Show_number 1658 category LITERATURE air_date 1997-12-05 question 'This seaside structure is the star of.