Quartz (band)

Quartz is a dance production duo of Ronnie Herel and Dave Rawlings, known for their collaboration with Clubland on "Let's Get Busy", which went to number one on the U.S. Billboard Hot Dance Club Play chart in 1990.

Their album, Perfect Timing, produced the early 1990s dance hit "Meltdown", and also teamed them with Dina Carroll on a number of tracks, most notably a cover of "It's Too Late". Their records were released on the Mercury label.

Discography

Singles

Albums

References

See also

+/- (band)

+/-, or Plus/Minus, is an American indietronic band formed in 2001. The band makes use of both electronic and traditional instruments, and has sought to use electronics to recreate traditional indie rock song forms and instrumental structures. The group has released two albums on each of the American indie labels Teenbeat Records and Absolutely Kosher, and their track "All I do" was prominently featured in the soundtrack for the major film Wicker Park. The group has developed a devoted following in Japan and Taiwan, and has toured there frequently. Although many artists append bonus tracks onto the end of Japanese album releases to discourage purchasers from buying cheaper US import versions, the overseas versions of +/- albums are usually quite different from the US versions - tracklists can be rearranged, artwork with noticeable changes is used, and tracks from the US version can be replaced as well as augmented by bonus tracks.

History

Bandō

Bandō may refer to:

People

Other

See also

Bando (disambiguation)

!!!

!!! is a dance-punk band that formed in Sacramento, California, in 1996 by lead singer Nic Offer. Its name is most commonly pronounced "Chk Chk Chk" ([/tʃk.tʃk.tʃk/]). Members of !!! came from other local bands such as The Yah Mos, Black Liquorice and Popesmashers. They are currently based in New York City, Sacramento, and Portland, Oregon. The band's sixth full-length album, As If, was released in October 2015.

Background and history

!!! is an American band formed in the summer of 1995 by the merger of part of the group Black Liquorice and Popesmashers. After a successful joint tour, these two teams decided to mix the disco-funk with more aggressive sounds and integrate the hardcore singer Nic Offer from the The Yah Mos. The band's name was inspired by the subtitles of the movie The Gods Must Be Crazy, in which the clicking sounds of the Bushmens' Khoisan language were represented as "!". However, as the bandmembers themselves say, !!! is pronounced by repeating thrice any monosyllabic sound. "Chk Chk Chk" is the most common pronunciation, which the URL of their official website and the title of their Myspace page suggest is the preferred pronunciation.

Quartz

Quartz is the second-most-abundant mineral in Earth's continental crust, after feldspar. Its crystal structure is a continuous framework of SiO₄silicon–oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO₂.

There are many different varieties of quartz, several of which are semi-precious gemstones. Since antiquity, varieties of quartz have been the most commonly used minerals in the making of jewelry and hardstone carvings, especially in Europe and the Middle East.

Etymology

The word "quartz" is derived from the German word "Quarz" and its Middle High German ancestor "twarc", which probably originated in Slavic, cf. Czech tvrdý ("hard"), Polish twardy ("hard"), Serbian and Croatian tvrd ("hard").

The Ancient Greeks referred to quartz as κρύσταλλος (krustallos) derived from the Ancient Greek κρύος (kruos) meaning "icy cold", because some philosophers (including Theophrastus) apparently believed the mineral to be a form of supercooled ice. Today, the term rock crystal is sometimes used as an alternative name for the purest form of quartz.

Crystal oscillator

A crystal oscillator is an electronic oscillator circuit that uses the mechanical resonance of a vibrating crystal of piezoelectric material to create an electrical signal with a precise frequency. This frequency is commonly used to keep track of time, as in quartz wristwatches, to provide a stable clock signal for digital integrated circuits, and to stabilize frequencies for radio transmitters and receivers. The most common type of piezoelectric resonator used is the quartz crystal, so oscillator circuits incorporating them became known as crystal oscillators, but other piezoelectric materials including polycrystalline ceramics are used in similar circuits.

Quartz crystals are manufactured for frequencies from a few tens of kilohertz to hundreds of megahertz. More than two billion crystals are manufactured annually. Most are used for consumer devices such as wristwatches, clocks, radios, computers, and cellphones. Quartz crystals are also found inside test and measurement equipment, such as counters, signal generators, and oscilloscopes.

Quartz (publication)

Quartz (qz.com) is a global digital-only business news publication. It is owned by Atlantic Media Co., the publisher of The Atlantic, National Journal, and Government Executive. Its team of 150 staff members was pulled together from prominent brands in business journalism: Bloomberg, The Wall Street Journal, The Economist, and The New York Times." The four initial sponsors of Quartz were Boeing, Chevron, Cadillac, and Credit Suisse. Quartz's core market is global business people, with its focus on international markets. Its news articles cover global economy news, ranging from geo-political conflicts to policies and regulations.

History

Name

The name "Quartz" was chosen for various reasons. The name "Quartz" is named after a type of mineral that can be found all over the world and contributed to intense geological activity. The ability of this mineral would then associate with the brand identity, creating new brand's character: global, disruptive and digital. Furthermore, "Quartz" contains two of the rarest letters in English Language, Q and Z, making it a special-looking word. When referring to the Quartz publication website, they took off all the ordinary characters leaving behind qz.com, making it a distinctive website. Also, the fact that there are fewer letters to type into a small mobile keyboard makes it a more user-friendly website.