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.
Marketed in the US under the name Styrofoam, EPS was invented by Dow Chemical scientist Otis Ray McIntire in 1941. To make it, small beads of the polymer polystyrene are steamed with chemicals until they expanded to 50 times their original volume.