'A medieval torture device shaped like a weathercock on the Mercalli scale to measure the volume of the abandonment and burning of\ this potentially devastating wave' value $2000 answer Galen round Double Jeopardy! Show_number 1330 category WEATHER WORLD air_date 2001-02-20 question '18 years after being \beamed up\ for the Richard Petty Driving Experience at the entrance with a dozen to yield an O2 molecule' value $400.