What is an e-cigarette?
Thursday, October 9th, 2008An e-cigarette (or e-cig) is an alternative to the cigarette, it provide a tiny amount of nicotine with every inhalation.
The electronic cigarette takes form of a thin rod which is a bit longer than a normal cigarette. The device at the front, the mouth piece is a replaceable catridge which has been filled with liquid.
Electronic Cigerette
In the patent pending version of the e-cigarette, the main substances contained in the liquid are nicotine, propylene glycol, and optional flavours or aromas. 
electronic cigarette kit
When the user inhales through the device, the air flow is detected by a sensor. A microprocessor then activates a piezoelectric nebulizer (popularized by the industry as an atomizer), which injects tiny droplets of the liquid into the flowing air and vapourises the nicotine. This produces a vapor mist which is inhaled by the user. The addition of propylene glycol to the liquid makes the mist better resemble normal cigarette smoke. The microprocessor also activates an orange LED at the tip to simulate real smoking.
e-cigarette user
Revelle is an electronic nicotine delivery device that simulates the sensation of smoking without exposing the user to cancer causing agents and other harmful chemicals that are normally associated with traditional tobacco products.
A video higlighting how the revolutionary Gamucci