"How the Electronic Cigarette Works"

The way the Electronic Cigarette works is actually very simple. The Electronic Cigarette consists of three components: the battery, the nicotine cartridge, and the atomizer section. 

The battery powers the Electronic Cigarette.

The nicotine cartridge contains the nicotine fluid which is inhaled by the user when they smoke the E-cig.

The atomizer section consists of a very tiny microprocessor and an atomizer.  When you puff on the E-Cig, the microprocessor senses the flowing of air and energizes the atomizer.  The atomizer atomizes the incoming air (giving it the smoke-like appearance) while also heating it to make it more closely resemble the temperature of tobacco smoke.  Then the atomized air moves through the nicotine cartridge allowing the nicotine to adhere to it.  The microprocessor also activates the red LED on the end to make it look even more like a real cigarette.  And that is all there is to it.  A pretty simple, yet advanced system the size of a normal cigarette which will satisfy your nictotine cravings.