Half-life

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Half-life
A poster mentioning "Half Life"s. (TV: School Reunion)

By 2007, a poster by BNFL in Deffry Vale High School included information on "Half Life"s. (TV: School Reunion)

Behind the scenes[[edit] | [edit source]]

Although not stated in TV: School Reunion, a half-life was the time required for a quantity to reduce to half of its initial value.