Context: The discovery of infrared radiation is ascribed to William Herschel, the astronomer, in the early 19th century. Herschel published his results in 1800 before the Royal Society of London. Herschel used a prism to refract light from the sun and detected the infrared, beyond the red part of the spectrum, through an increase in the temperature recorded on a thermometer. He was surprised at the result and called them "Calorific Rays". The term 'Infrared' did not appear until late in the 19th century.

Question: Who discovered infrared radiation?
Answer: William Herschel

Question: In what year did Herschel publish his work on infrared radiation?
Answer: 1800

Question: To whom did Herschel present his work on infrared radiation?
Answer: the Royal Society of London

Question: What device did Herschel use to discover the infrared?
Answer: a prism

Question: What did Herschel call the infrared spectrum?
Answer: Calorific Rays

Question: Who discovered spectrum radiation?
Answer: Unanswerable

Question: When did the term Calorific Rays start to be used?
Answer: Unanswerable

Question: What did Herschel use to detect light from the sun?
Answer: Unanswerable

Question: What did Herschel refract from Calorific Rays?
Answer: Unanswerable

Question: What society did Herschel present his work on the red spectrum?
Answer: Unanswerable