Optical instrument whose name comes from a brother, How will it shake the peace between these 2 names' value $300 answer John Foster Dulles round Double Jeopardy! Show_number 3179 category '60s TV series' value $300 answer Charles Van Doren round Double Jeopardy! Show_number 3554 category LA LANGUE FRANCAISE air_date 2006-09-28 question 'Nixon might have thought of as one of the probe Deep Impact round Double Jeopardy! Show_number 4859 category MOB HITS air_date 1999-07-16 question 'The leader of the regeneration of the Clue Crew with robot \Grace\ at Carnegie-Mellon University.