Half-life

[Raeanne Dimick]

One of the most addictive games after Counter-strike and World of warcraft.most of the players are individuals from 5 years [to 25] years old and are those who [play up] to 8 hours a day are called ironiclly half-lifers because they have a[half-life] by playing that long.

[Julene]

the length of time needed for the radioactivity of a radioactive substance to be reduced by half