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Half-Life (video game)


Half-Life (stylized as HλLF-LIFE) is a science fiction first-person shooter video game developed by Valve, released in 1998 by Sierra Studios for Microsoft ...

Radioactive Half-Life - HyperPhysics


The radioactive half-life for a given radioisotope is the time for half the radioactive nuclei in any sample to undergo radioactive decay. After two half-lives, there ...

Half-Life on Steam


Named Game of the Year by over 50 publications, Valve's debut title blends action and adventure with award-winning technology to create a frighteningly ...

The Orange Box - 5 Games. One Box. - Half-Life 2


Official site. Includes screenshots, trailers, and a game overview.

Half-Life - Half-Life Wiki - Wikia


Half-Life, stylized as HλLF-LIFE, is a science fiction first-person shooter developed and published by Valve. The player takes the perspective of scientist Gordon ...

Half-Life SubReddit


Welcome to /r/HalfLife, a place to share pretty much everything from Valve's game. ... HalfLife). submitted 1 month ago * by DuckyDayshttps://discord.me/ halflife - ...

Half-Life - Valve


The original Half-Life sent a shock through the game industry with its combination of pounding action and continuous, immersive storytelling. Valve's debut title ...

Half-Life - IMDb


Sci-Fi ... J.J. Abrams says Portal and Half-Life movies still in development ... People who liked this also liked... Portal: Origins · Half Life · Portal · Half Life.

Half-Life 2 - Android Apps on Google Play


NOTE: Half-Life 2 for Android requires a controller to play and runs exclusively on NVIDIA SHIELD portable and SHIELD tablet. For more information on SHIELD, ...

www.ask.com/youtube?q=Half Life&v=VtI5HM7GVGY
Apr 12, 2014 ... Presenting Half-Life 21. Starting back in the summer of 2010, the estimated time for this run was thought to be roughly 27 minutes. However ...
[haf-lahyf, hahf-]
Physics. the time required for one half the atoms of a given amount of a radioactive substance to disintegrate.
Pharmacology. the time required for the activity of a substance taken into the body to lose one half its initial effectiveness.
Informal. a brief period during which something flourishes before dying out.
Source: Dictionary.com
half life | Define half life at Dictionary.com
dictionary.reference.com/browse/half life
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