Tracking H.G. Wells to the Yellowstone Caldera, Artie and Myka find the point of greatest geothermal risk with this interesting meter, shortly before H.G. herself shows up with the Minoan Trident, intent on reactivating the supervolcano below and plunging the Earth into a new ice age.
Sensor wand, cord and meter constructed from metal, glass, and fabric found items in steampunk style. No electronics.
From VIP Fan Auctions & NBCUniversal.
