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Environmental Toxins > Half-life
The following information is about Half-life.
Half-life Defined
The time required for a radioactive substance to lose 50 percent of its activity by decay. The half-life of the radioisotope plutonium-239, for example, is about 24,000 years. Starting with a pound of plutonium-239, in 24,000 years there will be one-half pound of plutonium-239, in another 23,000 years there will be one-fourth pound, and so on. (A pound of material remains, but it gradually becomes a stable element.)
This definition is in context to Environmental Toxins. See more contextual defintions for Half-life.
Review: 'Mirror's Edge' Creates New Game Genre
Published November 21, 2008, 7:09 pm, Fox News
Players run, jump, crawl through virtual city -- call it a first-person runner.
Game review: 'Mirror"™s Edge' is innovative
Published November 21, 2008, 12:51 am, The Pantagraph
Occasionally, a video game will reshape the way gamers see virtual worlds. Much like “Wolfenstein 3D,” “Super Mario 64” and “Half-Life” before it, the stunning first-person action-adventure game “Mirror’s Edge” (Electronic Arts, for the Xbox 360 and PlayStation 3, $59.99) smashes the conventions of its predecessors.
Hands-on: Left 4 Dead Demo
Published November 17, 2008, 11:29 am, Geek.com
Left4Dead will be hitting stores November 18th, and judging from the demo and playing the game at EA’s Holiday Preview this game is bound to win awards and change the communities that Valve has created. Left4Dead is a suspense/adrenaline filled first-person experience that will not only keep players coming back for more, but will also [...]
V-game review: 'Mirror's Edge'
Published November 16, 2008, 2:13 am, SouthtownStar
Much like "Wolfenstein 3D," "Super Mario 64" and "Half-Life" before it, the stunning first-person action-adventure game "Mirror's Edge" smashes the conventions of its predecessors.
New video game "Mirror's Edge" is innovative
Published November 15, 2008, 3:07 pm, The Indiana Gazette
Occasionally, a video game will reshape the way gamers see virtual worlds.
Simple graphics put focus on the action
Published November 15, 2008, 11:26 am, The Record
Faith can toss weapons and continue on her way, making Mirror's Edge a non-violent yet continually adrenaline-pumping affair. Occasionally, a video game will reshape the way gamers see virtual worlds.
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Off-site Half-life Links, User Submitted
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Fri Nov 21
- Internet Pranksters Send Crowbar to Large Hadron Collider
- The History of Valve - Planet Half-Life
- Troubleshootin g Mouse and Keyboard Lag - Performance - Knowledge Base - Steam Support: Problemas com mouse lag na engine do HL1 com ATI
- Half-Life 2: Episode Two Review - Shacknews - PC Games, PlayStation, Xbox 360 and Wii video game news, previews and downloads
- Still Alive? She's Free.
- blog.reddit -- what's new on reddit: the crowbar arrived at CERN, Freeman received it, world saved
- H A L F - L I F E 2 : Substance | Home: The H A L F - L I F E 2 : Substance website
Thu Nov 20
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