Terminator X is the stage name of Norman Rogers (born August 25, 1966), a retired American DJ best known for his work with rap group Public Enemy, which he left in 1999. He also produced two solo albums, Terminator X & The Valley of Jeep Beats (1991) and Super Bad (1994), featuring Chuck D, Sister Souljah, Kool DJ Herc, the Cold Crush Brothers, and a bass music track by the Punk Barbarians.

Since retiring from the music scene in 2003, Rogers has been running an ostrich stud farm in North Carolina. However, in 2010, Terminator X returned to the recording studio. Set for release in 2011, the album, Judgement Day, is said to be "a tribute to the five elements of hip-hop, which include B-boying, graffiti, rapping, DJ’ing and knowledge."

David Howell Evans (born 8 August 1961), more widely known by his stage name The Edge (or just Edge), is a musician best known as the guitarist, backing vocalist, and keyboardist of the Irish rock band U2. A member of the group since its inception, he has recorded 12 studio albums with the band and has released one solo record. As a guitarist, The Edge has crafted a minimalistic and textural style of playing. His use of a rhythmic delay effect yields a distinctive ambient, chiming sound that has become a signature of U2's music.

The Edge was born in England to a Welsh family, but was raised in Ireland after moving there as an infant. In 1976, at Mount Temple Comprehensive School, he formed U2 with his fellow students and his older brother Dik. Inspired by the ethos of punk rock and its basic arrangements, the group began to write its own material. They eventually became one of the most popular acts in popular music, with successful albums such as 1987's The Joshua Tree and 1991's Achtung Baby. Over the years, The Edge has experimented with various guitar effects and introduced influences from several genres of music into his own style, including American roots music, industrial music, and alternative rock. With U2, The Edge has also played keyboards, co-produced their 1993 record Zooropa, and occasionally contributed lyrics. The Edge met his second and current wife, Morleigh Steinberg, through her collaborations with the band.

Carlton Douglas Ridenhour (born August 1, 1960), better known by his stage name, Chuck D, is an American rapper, author, and producer. He helped create politically and socially conscious rap music in the mid-1980s as the leader of the rap group Public Enemy.

Ridenhour was born in Queens, New York. After graduating from Roosevelt Junior-Senior High School, he went to Adelphi University on Long Island to study graphic design. He is the son of Lorenzo Ridenhour.

Upon hearing Ridenhour's demo track "Public Enemy Number One", fledgling producer/upcoming music-mogul Rick Rubin insisted on signing him to his Def Jam label.

Their major label albums were: Yo! Bum Rush the Show (1987), It Takes a Nation of Millions to Hold Us Back (1988), Fear of a Black Planet (1990), Apocalypse 91... The Enemy Strikes Black (1991), Greatest Misses (1992), and Muse Sick-n-Hour Mess Age (1994). They also released a full length album soundtrack for the film He Got Game in 1998. Ridenhour also contributed (as Chuck D) to several episodes of the PBS documentary series The Blues. He has appeared as a featured artist on many other songs and albums, having collaborated with artists such as Janet Jackson, Kool Moe Dee, The Dope Poet Society, Run-DMC, Ice Cube, Rage Against The Machine, Anthrax, John Mellencamp and many others. In 1990, he appeared on "Kool Thing", a song by the alternative rock band Sonic Youth. In 1993, he executive produced Got 'Em Running Scared, an album by Ichiban Records group Chief Groovy Loo and the Chosen Tribe.

MC Lyte (born Lana Michele Moorer; October 11, 1971) is an American rapper who first gained fame in the late-1980s becoming the first solo female rapper to release a full album with 1988's critically acclaimed Lyte as a Rock.

Lyte was born Lana Michelle Moorer in 1971. Raised in Brooklyn, Lyte began rapping at the age of 12. Two of her brothers later formed the hip-hop duo, Audio Two, which later helped to collaborate on Lyte's records. Lyte recorded her first song, "I Cram to Understand U (Sam)", in 1986. Lyte had originally written the song in 1984. The song, about a relationship that fell apart due to the protagonist's lover's crack addiction, got her notice from First Priority, who signed Lyte in late 1987. Soon after she was signed with Atlantic Records by its VP Sylvia Rhone.

Her first album, Lyte as a Rock, was released in September 1988 and was noted for the hit "Paper Thin" and the battle rap, "10% Dis", which was a response from then-Hurby Azor associate Antoinette. Both rappers released battle records against each other. Lyte followed her debut with 1989's Eyes on This, which spawned the hits "Cha Cha Cha" and "Cappucino". Both albums were notable for Lyte's uncensored lyrical matter. Lyte sweetened up a little on 1991's Act Like You Know, noted for its new jack swing sound and the hit single, "Poor Georgie". Lyte's fourth album, 1993's Ain't No Other, became her first to reach gold status and was notable for her first top 40 pop hit, "Ruffneck". Lyte became a featured artist on hits by Janet Jackson and Brandy in 1994.

Ice cubes are small, roughly cube-shaped pieces of ice, conventionally used to cool beverages. Ice cubes are sometimes preferred over crushed ice because they melt more slowly; they are standard in mixed drinks that call for ice, in which case the drink is said to be "on the rocks."

Ice cubes that are crushed or sheared into irregularly-shaped flakes may add an interesting aesthetic effect to some cocktails. Crushed ice is also used when faster cooling is desired, since the rate of cooling is governed by the number and average radius of the ice particles.

Melting ice cubes sometimes precipitate white flakes, commonly known as "floaties". This is calcium carbonate which is present in many water supplies and is completely harmless.^{[citation needed]}

American physician and humanitarian John Gorrie built a refrigerator in 1844 with the purpose of cooling air. His refrigerator produced ice which he hung from the ceiling in a basin. Gorrie can be considered the creator of ice cubes, but his aim was not to cool drinks: he used the ice to lower the ambient room temperature. During his time, a dominant idea was that bad air quality caused disease. Therefore, in order to help treat sickness, he pushed for the draining of swamps and the cooling of sickrooms.