Posted 01/10/2010 01:08 am
Quote:
From article:
An average bank note may pass through dozens of hands and only a minute amount of cocaine needs to be present for a positive test result.
From article:
An average bank note may pass through dozens of hands and only a minute amount of cocaine needs to be present for a positive test result.
It's largely the fault of advances in chemical testing technology. A few molecules is now all you need for a "positive test", and a few molecules can easily be picked up by a note just touching or being stacked with a genuinely "contaminated" note.
Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis
