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.
Adorable animal families that will make you aww. Lyrical dance is a modern dance form which fuses modern dance, jazz, and ballet. This form is often referred to as contemporary dance. It requires excellent technique to perform, as the moves are often difficult and precise.Moreover, the dancer should be aware of his or her facial expressions while dancing.yrical dance is a modern dance form which fuses modern dance, jazz, and ballet. This form is often referred to as contemporary dance.