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.
Pop singer Charlie Puth (photo by Catie Laffoon and courtesy of Atlantic Records). Only at the very beginning of his career, Puth has two official singles to his name: the already-massively successful âSee You Againâ, and âMarvin Gayeâ, which is his first major label release.