4 ms·
> unfortunately there's no way to test that somebody smoked in the last day or two, only that they've smoked in the last X weeks/months, depending on their habi
by sigstoat 8y ago
> unfortunately there's no way to test that somebody smoked in the last day or two, only that they've smoked in the last X weeks/months, depending on their habits.
no non-invasive ones, anyways. :(
blood test does fine for checking whether you're high at the time of draw.
- bdcravens 8y agoPerhaps the technology will develop that enable finger sticks similar to those diabetes use, or transdermal readings.