What object in Percy Spencer's pocket softened, leading to his realization about microwave heating?
Answer
A candy bar
The first observed thermal effect occurred in 1945 when Spencer noticed that a candy bar in his pocket had considerably softened while he stood near an active magnetron.
Related Questions
Who was the engineer working at Raytheon Manufacturing Company credited with the accidental discovery?What object in Percy Spencer's pocket softened, leading to his realization about microwave heating?In what year did the accidental discovery leading to the microwave oven occur?What specific hardware component was Spencer focused on when the discovery was made?What was the name given to the first commercial microwave oven produced by Raytheon?What dramatic result occurred when Spencer attempted to heat an egg near the active magnetron?Approximately how much did the first Radarange unit retail for upon its introduction in the late 1940s?What was the primary physical characteristic that distinguished the initial Radarange from modern appliances?On what date did Percy Spencer file the patent application for cooking food using microwave energy?In which decade was the first countertop microwave oven model designed specifically for home use introduced by Raytheon?