Something dealing with money.
this is my best guess
Answer:
The different types of radiation are defined by the amount of energy found in the photons. Radio waves have photons with low energies, microwave photons have a little more energy than radio waves, infrared photons have still more, then visible, ultraviolet, X-rays, and, the most energetic of all, gamma-rays.
Explanation:
"The Fall of the House of Usher" is a short story by American writer Edgar Allan Poe, first published in 1839 in Burton's Gentleman's Magazine, then included in the collection Tales of the Grotesque and Arabesque in 1840.