They differ in specimen type, detection window, cost per completed collection, facility requirements, and chain-of-custody suitability
The Alt key evolved from what was called a Meta key on old MIT keyboards, although the function has changed somewhat over the years
Automated Efficiency in Cigarette Packaging Integrating an automatic Cigarette Packing Machine transforms your production process
A twenty-a-day smoker spends somewhere around 6,000 a year on cigarettes
In all seriousness though, Im totally kidding about the pot plant thing and if the lady downstairs were to peg it in the near future it would be completely coincidental and nothing to do with me and Id appreciate it if you forgot you ever spoke to me
However, switching to e-cigarettes commonly results in dual use with tobacco smoking