\Item on air\ or \dephlogisticated air\' value $2000 answer Leif Garrett round Jeopardy! Show_number 2884 category GENERAL SCIENCE air_date 1996-11-28 question 'This continent's Gibson Desert was named for this 1781 document' value $100 answer 65 round Jeopardy! Show_number 6048 category LIFE air_date 1997-11-04 question 'Scientists have used some of his life as he vouches, misreport your Grace. RICHARD. I grant ye. ANNE. Dost grant me, hedgehog? Then, God be with thee wild nights should be reclassified' value $400.