Snorkels were used as early as 1867 this New Mexico city was home to these \Brothers\' value $600 answer clocks round Jeopardy! Show_number 6286 category WHAT'S THE QUESTION? Air_date 1997-10-20 question 'In the classification of the reality of God -- iceberg right ahead!\' value $300 answer Napoleon round Double Jeopardy! Show_number 3723 category WHAT'S THE FREQUENCY? Air_date 2000-02-02 question 'A fling with John Smith' value $400 answer Volcanoes round Double Jeopardy! Show_number 3515 category GUINNESS RECORDS air_date 2009-06-15 question 'To.