A collider is a type of a particle accelerator involving directed beams of particles. Colliders may either be ring accelerators or linear accelerators, and may collide a single beam of particles against a stationary target or two beams head-on.

Colliders are used as a research tool in particle physics by accelerating elementary particles to very high kinetic energy and letting them impact other particles. Analysis of the byproducts of these collisions gives scientists good evidence of the structure of the subatomic world and the laws of nature governing it. These may become apparent only at high energies and for tiny periods of time, and therefore may be hard or impossible to study in other ways.

In particle physics one gains knowledge about elementary particles by accelerating particles to very high kinetic energy and letting them impact on other particles. For sufficiently high energy, a reaction happens that transforms the particles into other particles. Detecting these products gives insight into the physics involved.

Jon Hopkins (born 1979) is a London-based producer and musician who writes and performs his own melodic electronica and dance music. After starting his career performing keyboard for Imogen Heap, he's produced or contributed to albums by Brian Eno, Coldplay, David Holmes, and others. Hopkins composed the soundtrack for the 2010 film Monsters, which was nominated for an Ivor Novello Award for Best Original Score. His third solo album, Insides, reached #15 on the Dance/Electronic Album Chart in 2009,. His collaborations on Small Craft on a Milk Sea with Brian Eno and Leo Abrahams and Diamond Mine with King Creosote both reached #82 on the UK Albums Chart. In 2011 Diamond Mine was nominated for a Mercury Prize, which is annually awarded for best album from the United Kingdom and Ireland.

Jon Hopkins was born in 1979 in Wimbledon in the South of London, where he was raised. He first became aware of electronic music after hearing early house music on the radio at the age of seven or eight, and also became an avid fan of Depeche Mode and the Pet Shop Boys. These records inspired an early fascination with synths.