Plasma physics is the study of a state of matter comprising charged particles. Plasmas are usually created by heating a gas until the electrons become detached from their parent atom or molecule ...

The UH-60 Black Hawk helicopter is the U.S. Army’s primary medium-lift utility transport and air assault aircraft. It is a twin-engined medium-lift utility helicopter. It is equipped with a ...

Defining ‘The Sound Of Young America’ in the 60s, Motown dominated the decade with some of the most life-affirming music of all time. Motown was founded in 1959 as Tamla Records, and it ...