A tiltmeter on Mauna Loa, used to predict eruptions by measuring very small changes in the profile of the mountain. A tiltmeter is a sensitive inclinometer designed to measure very small changes from the vertical level, either on the ground or in structures.
Mr. Billion - 1977: Filming was done at the Sonoma-Marin Fairgrounds and the Petaluma Speedway. Cujo - 1983: Stephen King's horror flick about a rabies infested St. Bernard featured the Scott Ranch Hills off of Corona Rd. Explorers - 1985: A very young Ethan Hawke and River Phoenix starred in this absurd SciFi movie.
Cujo's name was based on the nom de guerre of Willie Wolfe, one of the men responsible for orchestrating Patty Hearst's kidnapping and indoctrination into the Symbionese Liberation Army. Stephen King discusses Cujo in On Writing, referring to it as a novel he barely remembers writing at all.