The half life of a radioisotope is the time taken for the current level of radioactivity to drop to half that amount. Note that this means radioactive decay follows the curve of a decaying exponential. Oh, as mentioned, it is also somewhat of a revolutionary computer game. "As for the suit, I think you've earned it"
Carbon-14 has a half-life of 5,730 years. Let's say its radioactivity 'level' at time = 0 is 2. After around 5,730, its radioactivity will be 1, After a further 5,370 years its radioactivity will be 0.5, and after yet another half life, the radioactivty would be 0.25, and so on.
by Chavez77 June 22, 2006
Get the half life mug.A popular show on MTV airing since 1998.It documents people between the ages of 16-28 with strange situations.The most popular episodes have been I have drug/alcohol issues,I'm getting married,or I'm moving to Las Vegas/New York/LA.
Jeff:Did you see that crazy ass Dominican Chick on True Life?
David:Hell Yeah,That bitch was crazy!!
David:Hell Yeah,That bitch was crazy!!
by David079 May 14, 2008
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The intense lifestyle one leads after purchasing a Snuggie. The SNUG LIFE is compromised of administrating urban neighborhoods while being in the complete comfort and warm sensation of a Snuggie. No longer will your hands be cold when: 1) reaching for your gat 2) bitches gettin' blapped 3) hoes gettin' slapped.
DP and Killah KLimon don't give a fuck their front wheels got stolen, 'cause they be runnin' that SNUG LIFE
by rastaysballin November 13, 2009
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Get the life partner mug.Either used when something is ridiculously funny and you can barely breathe, or stupidly tragic.
Either of these is correct.
Either of these is correct.
Girl: *sees something hilarious* HAHAHAHA WHAT IS LIFE?!
Boy: I haven't left the house all week, I've been on Tumblr all week and have only moved to pee, sleep and eat, what is life?!
Boy: I haven't left the house all week, I've been on Tumblr all week and have only moved to pee, sleep and eat, what is life?!
by Tonight make me unstoppable October 28, 2010
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