Half-life Half-life is a mathematical and scientific description of exponential or gradual decay.
Half-life, half life or halflife may also refer to:
Film
* Half-Life (film), ''Half-Life'' (film), a 2008 independent film by Jennifer Phang
* ''Half Life: ...
is a mathematical and scientific description of exponential or gradual decay.
Half-life, half life or halflife may also refer to:
Film
*
''Half-Life'' (film), a 2008 independent film by Jennifer Phang
* ''
Half Life: A Parable for the Nuclear Age'', a 1985 Australian documentary film
Literature
*
''Half Life'' (Jackson novel), a 2006 novel by Shelley Jackson
*
''Half-Life'' (Krach novel), a 2004 novel by Aaron Krach
*
''Halflife'' (Michalowski novel), a 2004 novel by Mark Michalowski
* ''
Rozpad połowiczny'' (), a 1988 award-winning dystopia novel by Edmund Wnuk-Lipiński
Music
*
''Half Life'' (3 album) (2001)
*
''Halflife'' (EP), an EP by Lacuna Coil and the title track
*''
Half-Life E.P.'', an EP by Local H
* "Half Life", a song by 10 Years from ''
The Autumn Effect''
* "Half Life", a song by Come from ''
Near-Life Experience''
* "Half Life", a song by Imogen Heap from her album ''
Ellipse
In mathematics, an ellipse is a plane curve surrounding two focus (geometry), focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant. It generalizes a circle, which is the special ty ...
''
* "Half Life", a song by Prototype from the album ''
Trinity
The Trinity (, from 'threefold') is the Christian doctrine concerning the nature of God, which defines one God existing in three, , consubstantial divine persons: God the Father, God the Son (Jesus Christ) and God the Holy Spirit, thr ...
''
* "Half Life", a song by Swans from the album ''
Cop''
* "Half Life", a song by Trocadero from the album ''
Roses Are Red, Violets Are Blue''
* "Half-Life", a song by X Ambassadors from the album ''
Townie''
*
Halflives
Halflives is an alternative rock band from Modena, Italy. Following several lineup changes, the band is now a solo project composed of frontwoman Linda Battilani.
After releasing their debut 8-track record "Empty Rooms" in 2017, they toured Eur ...
, a French-Italian alternative rock band
Television episodes
* "Half-Life",
''Icons'' season 3, episode 17 (2004)
* "Half-Life",
''Odyssey 5'' episode 17 (2002)
* "Half Life",
''La Femme Nikita'' season 2, episode 7 (1998)
* "Half Life",
''Logan's Run'' episode 6 (1977)
* "Half Life",
''Medical Investigation'' episode 17 (2005)
* "Half Life",
''New Tricks'' series 8, episode 9 (2011)
* "Half Life",
''Sea Patrol'' season 3, episode 7 (2009)
* "Half Life",
''SeaChange'' season 3, episode 13 (2000)
Video games
*
''Half-Life'' (series), a video game series developed by Valve
**
''Half-Life'' (video game), the first game in the series
**
Half-Life: Blue Shift, expansion to Half-Life
**
Half-Life: Opposing Force, expansion to Half-Life
**
Half-Life: Decay, multiplayer expansion to Half-Life
** ''
Half-Life 2
''Half-Life 2'' is a 2004 first-person shooter game developed and published by Valve Corporation. It was published for Windows on Valve's digital distribution service, Steam. Like the original ''Half-Life'' (1998), ''Half-Life 2'' is played ent ...
'', the second game in the series
** ''
Half-Life: Alyx'', a prequel to the events in the second game
See also
*
Biological half-life
Biological half-life (elimination half-life, pharmacological half-life) is the time taken for concentration of a drug, biological substance (such as a medication) to decrease from its maximum concentration (chemistry), concentration (Cmax (pharm ...
, the time it takes for a substance to lose half of its pharmacologic, physiologic, or radiologic activity
*
Effective half-life, the effective radioactive half-life in organisms after accounting for excretion
*
Half a Life (disambiguation)
{{disambiguation