After watching the video it seems that some sort of 'vapour' is exhaled.
Quote:
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It uses a small replaceable cartridge filled with a small dose of nicotine ....
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How small is small? If this is, as stated in the blurb, within the device then surely there are traces being exhaled?? If a dozen people are stood smoking these things together is that proportionate to the amount of nicotine being exhaled??
I for one wouldn't like to be smelling some strange concoction of chemically enhanced 'flavours' whilst on a night out. Whilst it's better than smoke surely it could become just as offensive a habit??