The electromagnetic spectrum is the term used by scientists to describe the entire range of light that exists. From radio waves to gamma rays, most of the light in the universe is, in fact, invisible to us! Light is a wave of alternating electric and magnetic fields.The propagation of light isnât much different than waves crossing an ocean.rom radio waves to gamma rays, most of the light in the universe is, in fact, invisible to us! Light is a wave of alternating electric and magnetic fields. The propagation of light isnât much different than waves crossing an ocean.
 Fake Empire  is a song by Brooklyn-based indie rock band The National from their fourth studio album, Boxer. The song was released in June 2008 as the album's third and final single.
For the state itself, see New York. For other uses, see Empire State (disambiguation). One theory credits George Washington with coining the term Empire State. The U.S. State of New York has been known by many nicknames, most notably as the Empire State, adopted as late as the 19th century. This nickname has been incorporated into the names of several state buildings and events, and is commonly believed to refer to the state's wealth and resources.