Polonium were marketed by Firestone from 1940 to 1953. While the amount of radiation from the plugs was minuscule and not a threat to the consumer, the benefits of such plugs quickly diminished after approximately a month because of polonium's short half-life and because buildup on the conductors would block the radiation that improved engine performance. (The premise behind the polonium spark plug, as well as Alfred Matthew Hubbard's prototype radium plug that preceded it, was that the radiation would improve ionization of the fuel in the cylinder and thus allow the motor to fire more quickly and efficiently.) Polonium is
Which Lie Did I Tell? Which Lie Did I Tell? Which Lie Did I Tell?: More Adventures in the Screen Trade is a work of non-fiction first published in 2000 by novelist and screenwriter William Goldman. It is the follow-up to his 1982 book "Adventures in the Screen Trade". Originally to be called "The Big Campfire", the inspiration for the title came when Goldman was in the office of a Hollywood producer who was talking on the phone to one of his associates. Suddenly he cupped his hands over the receiver, snapped his fingers and said “Bill, Bill! Which lie did I tell?” The book