In 1952 NBC launched a network radio program featuring Howdy, and in 1954 Howdy Doody became an international television hit with a Cuban and a Canadian show, using duplicate puppets and local talent, including Robert Goulet as Canadian host, Timber Tom.
1 Answer 1. active oldest votes. up vote 1 down vote. You're right that IF the metal calorimeter and the styrofoam calorimeter were both perfect and behaved in the way that we usually pretend calorimeters do (they don't absorb or lose heat) then they should produce identical results, for the enthalpy reason you provide.
How Are Foamed Polystyrene or Styrofoam Products Made. 1  Foamed polystyrene starts as small spherical beads that contain an expanding agent called hydrocarbon. 2  The polystyrene beads are heated with steam. As the expanding agent boils, the beads soften and expand up to forty times their original size.