aqi 200 cigarettes Delhi-NCR pollution: How many did you passively smoke today? Calculator Shows How Poor Air

Of course, there are many different flavors you can choose from with or without nicotine

You can use your test light for this, too

Regulatory cloud hangs over e-cigarette revolution The electronic cigarette is seducing Europe and America, luring millions away from traditional tar-depositing tobacco with a battery-powered alternative that claims to be satisfying and harmless.And while many smokers have swapped tobacco for a plastic gadget that emits a vapour inhaled like smoke, the "e-cig" faces a threat in Brussels and Washington, where policymakers fret it exploits a legal grey zone.The e-cig claims to mimic the look, feel and flavour of the real thing -- minus its tar, ash, smoke and most of its toxins.The gadget contains a liquid that is heated and inhaled as a vapour

Shonkwiler began using e-cigs to help him break his pack-a-day habit