Same for pot...only water vapor produced, little to no smell. The technology is the same, but instead of loading the e-cig with a nicotine cartridge, it is loaded with a THC cartridge. Nothing is burned.
or if the need for thc was legitimate rather than just another stoner, they could obtain a dr’s perscription, take it to a pharmacy and obtain a PILL which is IDENTICAL.
no need for the absurd pot inhalors.
Banning the e-cigarette because you are afraid kids will get pot cartridges for it, is like banning briar pipes because kids could smoke pot in them, too.