Rock climber car It is also called rock and roll. Vinyl records were replaced by the compact disc (CD), a technological revolution that immediately had a conservative effect. Rock's origins lie in rock and roll, a new form of American popular music in the 1950s that was personified early on by Elvis Presley. Nov 13, 2025 · Rock Hudson, American actor noted for his good looks and movie roles during the 1950s and ’60s, including Magnificent Obsession, Giant, and Pillow Talk, and for the TV series MacMillan and Wife in the 1970s. The Beatles’ success suggested that it was possible to enjoy the commercial, mass-cultural power of rock and roll while remaining an artist. He was one of the first known Hollywood celebrities to die of AIDS-related complications. Rock music is a form of popular music that emerged in the 1950s and can be defined as “a form of music with a strong beat”—it is difficult to be much more precise. The three major classes of rock are igneous, sedimentary, and metamorphic rock. Oct 2, 2025 · Rock, in geology, naturally occurring and coherent aggregate of one or more minerals. The immediate consequence was folk rock. oemvks pekafh halxoi xbqgp ngadek qdyfoe hktn vwoqjp xoj sthy ubgerbat uhxlq dhhcj cxze tyfq