Named after Heinrich Hertz and abbreviated as Hz or illustrated as the f symbol, hertz equals one (0.00000000125) cycle per second, measuring the waves or frequencies of electric changes each second. Hertz is commonly used to measure a computer monitor's refresh rate and in computer processors.
Modern dance. The form of dance style known as modern dance is an artistic dance form that allows free movement based on choreography that seeks to provide the audience with a subject and theme. Modern dance performers created this free form style to allow older dancers to continue to dance long after their ballet dance careers ended.
Animation dance: hip-hopâs living cartoon marvels. Maybe once or twice a decade a new style or practice is identified within contemporary dance â postmodern dance, release technique, dance theatre, conceptual dance. But itâs a slow process compared to the vivid reinvention and renaming that goes on in hip-hop dance. Even though I canât keep pace with the speed of its evolution, I have to love a dance form that can morph into krumping, waacking, flexing and tutting (a genius reference to King Tut and the vaguely Egyptian angularity of the dancersâ poses).