Consider half life during drug detoxification
A young man on my sobriety-based detox program (only after showing positive for opiates) admitted to heroin-usage, but hedged the matter saying it was “5 days ago.” His implicit presumption was that an isolated episode, days ago — compared to continuous, more recent, heroin-usage — would lessen the likelihood of his getting kicked off the program.
Is his story of “no heroin [ingestion] in the last five days,” likely, the whole …

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Joe Frisch is a staff scientist at the SLAC National Accelerator Laboratory at Stanford University. Dr. Frisch writes: “I wonder when we will start seeing really addictive games banned? I don’t know what makes games addictive though. Angry birds is a mystery to me – there is no ongoing story line, you don’t really gain any abilities as the game …






