Kate Johnston says she's been smoking for over 35 years. She says it works and she gets the same buzz as a regular cigarette.
Battery-powered cigarette evades smoking ban
An Iowa woman went online and found a battery-powered cigarette.
It's called Njoy.
It looks and works like a cigarette, but when you inhale there's no tobacco, just a hit of nicotine.
The smoke is actually water vapor.