Media

Media may refer to:

Communications

Medium

Medium may refer to:

Communication

Natural science

Media (castra)

Media was a fort in the Roman province of Dacia.

See also

External links

Notes

Coordinates: 46°09′N 24°21′E / 46.150°N 24.350°E / 46.150; 24.350

Vinyl

In chemistry, vinyl or ethenyl is the functional group −CH=CH₂, namely the ethylene molecule (H₂C=CH₂) minus one hydrogen atom. The name is also used for any compound containing that group, namely R−CH=CH₂ where R is any other group of atoms.

An industrially important example is vinyl chloride, precursor to PVC, a plastic commonly known as vinyl.

Vinyl is one of the alkenyl functional groups. On a carbon skeleton, sp²-hybridized carbons or positions are often called vinylic. Allyls, acrylates and styrenics contain vinyl groups. (A styrenic crosslinker with two vinyl groups is called divinyl benzene.)

Etymology

The etymology of vinyl is the Latin vinum = "wine", because of its relationship with alcohol (in its original sense of ethyl alcohol). The term "vinyl" was coined by the German chemist Hermann Kolbe in 1851.

Vinyl polymers

Vinyl groups can polymerize with the aid of a radical initiator or a catalyst, forming vinyl polymers. In these polymers, the double bonds of the vinyl monomers turn into single bonds and the different monomers are joined by single bonds. Vinyl groups do not exist in vinyl polymer; the term refers to the precursor. It is sometimes important to ascertain the absence of unreacted vinyl monomer in the final product when the monomer is toxic or reduces the performance of the plastic. The following table gives some examples of vinyl polymers.

Vinyl (2012 film)

Vinyl is a 2012 British comedy film written and directed by Sara Sugarman. It is based on the true story of Mike Peters and The Alarm who in 2004 released the single "45 RPM" under the name of a fictitious band "The Poppy Fields".

The film features a number of past pop and rock stars in cameo roles, such as Steve Diggle (Buzzcocks), Jynine James, Mike Peters and Tim Sanders (The City Zones), along with the actors Phil Daniels, Keith Allen, Perry Benson, Jamie Blackley and Julia Ford.

Vinyl has a soundtrack written and performed by The Alarm with Mike Peters, Phil Daniels and Keith Allen all making contributions.

Filmed mostly on location in Rhyl, it features many local attractions and features. Despite being a USA production the cast is totally British with many of the actors having connections to North Wales, particularly Rhyl. The cast also includes many past members of The Rhyl T.I.C. (Theatre in the Community) which at the time of filming provided many of the younger cast including members of the fake band, the auditionees, security guards, music business employees and of course the fans. The local community of Rhyl also provided location venues in which the crew could film such as The Rhyl Pavilion, Robin Hood Caravan Park, Glan Clwyd Hospital and The Bistro night club. This allowed the film to stay close to the original true story and have the feel of an authentic biog picture.

Vinyl (Dramarama album)

Vinyl is the fourth album by an alternative rock group Dramarama, released in 1991.

Track listing

All songs written by John Easdale, except for where noted.

Personnel