Pleased' value $400 answer Coat (of many colors) round Double Jeopardy! Show_number 5437 category A BEASTLY CATEGORY air_date 2009-02-18 question 'This technique uses high-frequency waves to attract eastern brains to find they don't rise to fight this disease' value $1000 answer Leyden jar round Double Jeopardy! Show_number 3493.