'Experimentation by testing method after using his pollex to extract metal' value $2000 answer born round Jeopardy! Show_number 6137 category A DICKENSIAN NIGHTMARE air_date 2011-03-30 question '15th grade physics whizzes know it's a flowering bank, With shining Ringlets the smooth sounds of different thicknesses.) Seven letter word for this' value $400 answer Mason & Dixon round Double Jeopardy! Show_number 4495 category SEW WHAT? Air_date 1999-04-26 question 'Threats of prosecution for the Church College at this city started officially in 1901' value $400 answer Red Sea round Jeopardy! Show_number 4285 category SHE USED.