Outdoor components of a residential air-source heat pump. A heat pump is a device that transfers heat energy from a source of heat to a destination called a heat sink. Heat pumps are designed to move thermal energy in the opposite direction of spontaneous heat transfer by absorbing heat from a cold space and releasing it to a warmer one.
Mini Bio (1) Screamin' Jay Hawkins was best known for his song I Put a Spell On You,  which he recorded on the Okeh label in 1956 and which helped win him cult status in the United States, Europe and Japan.
Writer(s) Marc Bolan. Get It On is a song by the British glam rock group T. Rex, featured on their 1971 album Electric Warrior. Written by frontman Marc Bolan, Get It On was the second chart-topper for T. Rex on the UK Singles Chart. In the United States, the song was retitled Bang a Gong (Get It On) to avoid confusion with a song of the same name by the group Chase. 1 History.