Author: Sara Grant

Cites

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  • IN: Half Lives (2013) Fiction, Young Adult Fiction, American
    EPIGRAPH: Half-life: 1) the time required for half of something to undergo a process: as a. the time required for half of the atoms of a radioactive substance to become disintegrated b. the time required for half the amount of a substance (as a drug, radioactive tracer, or pesticide) in or introduced into a living system or ecosystem to be eliminated or disintegrated by natural processes 2) a period of usefulness or popularity preceding decline or obsolescence
    FROM: Merriam-Webster's Collegiate Dictionary, 11th Edition, (2012), Defintion, NULL