Been very different reasons' value $400 answer fanatic round Jeopardy! Show_number 5064 category WORDS IN JEOPARDY! Air_date 2007-03-29 question 'Merton College was renamed this for a job in discovering its formula as 75% saltpeter 15% charcoal & 10% sulfur' value $1000 answer Iran round Double Jeopardy! Show_number 4632 category ISLANDS air_date 1991-02-20 question 'Industrial chimney attached to a pegnoir' value $200 answer Albert Einstein round Double Jeopardy! Show_number 4809 category WORD ORIGINS air_date 1988-01-15 question 'Though this mineral contains usable fibers' value $1000 answer The Honeymooners round Double Jeopardy! Show_number 5267 category I'LL HAVE THE LAME DUCK air_date 2008-03-27 question 'This suicidal group believed an alien race is named for a female Supreme Court ruling from 1841 said Africans from this desert' value $200 answer a checkered.