Fourth dimension

Fourth dimension may refer to:

Science

 * Time in physics, the continued progress of existence and events
 * Four-dimensional space, the concept of a fourth spatial dimension
 * Spacetime, the unification of time and space as a four-dimensional continuum
 * Minkowski space, the mathematical setting for special relativity

Arts and media

 * Fourth dimension in art

Film

 * The Fourth Dimension, a 1988 experimental film by Zbigniew Rybczyński
 * The 4th Dimension (film), a 2008 film
 * The Fourth Dimension (film), a 2012 film made up of three segments, each with a different director

Literature

 * Fourth dimension in literature
 * The Fourth Dimension (book), a 1984 non-fiction book by Rudy Rucker
 * The Fourth Dimension, a book by David Yonggi Cho

Music

 * The Fourth Dimension (Hypocrisy album), 1994
 * The Fourth Dimension (Jack McDuff album), 1974
 * Fourth Dimension (Stratovarius album), 1995
 * Fourth Dimension (Radiophonic album), by Paddy Kingsland
 * Fourth Dimension Records, a UK record label
 * "The 4th Dimension", a song by Devo on their album Shout
 * "Fourth Dimension", a song by Lights on her album Siberia
 * 4th Dimension, a jazz fusion quartet founded in 2007 by John McLaughlin
 * "4th Dimension" (song), a song by Kids See Ghosts on their 2018 album Kids See Ghosts

Computing

 * The Fourth Dimension (company), a publisher of computer games
 * 4th Dimension (software), a relational database management system

Other

 * Four-dimensionalism, a philosophical view
 * 4th Dimension roller coaster, a type of roller coaster