A member of this profession advises stuffing people full of "facts" to give them a sense of motion without moving.
A member of this profession advises stuffing people full of "facts" to give them a sense of motion without moving. Transported by Salamanders, they program an eight-legged morphine-injecting machine, the Mechanical Hound. A dandelion fails to rub off on the chin of one of these people, who meets Clarisse McClellan. A ventilation grill hides one member's contraband, which must be destroyed within 24 hours. Phoenix helmets with the numbers 451, and kerosene hoses are used by this profession, whose members include Captain Beatty and Guy Montag. For 10 points, name this profession that specializes in burning books, featured in Fahrenheit 451. 
A member of this profession advises stuffing people full of "facts" to give them a sense of motion without moving.
firemen [prompt on book-burners] 