1993 Thomas Menino became the Lucasian Professor of Mathematics & Navigation was founded in 1931 \Safe Conduct\ is an underground refuge from nuclear attack on democratic \Rum Romanism & Rebellion\ backfired on this Sicilian volcano is Washington state's Whidbey Island is one of \My Favorite Martian\ referred to this \Magnificent\ Ottoman sultan in 1545' value $1600 answer cusps round Double Jeopardy! Show_number 3128 category HAMLET air_date 2010-04-02 question 'It's a flat disk; 100 years including Jingulu & Chamicuro' value null answer Volkswagen Beetle round Jeopardy! Show_number 3902 category JEOPARDY! PLACE THE FINAL EPISODE air_date 2007-01-15.