The Lincoln-Douglas debates happened in a theater.
Pyrometric devices gauge heatwork -LRB- the combined effect of both time and temperature -RRB- when firing materials inside a kiln .. heatwork. heatwork. kiln. kiln. Pyrometric devices do not measure temperature , but can report temperature equivalents .. In principle , a pyrometric device relates the amount of heat work on ware to a measurable shrinkage or deformation of a regular shape .. Care should be taken with the interpretation , as some naively assume they are a measure of temperature alone .