How vaping devices differ from conventional cigarettes?

 Conventional cigarettes typically contain tobacco in them. Cigarettes burn up tobacco and generate smoke while vaping devices do not include tobacco. They contain e-liquids in them. The vaping device or a vaporizer heats the e-liquids and thus vapor forms. Cigarettes emit carbon dioxide in the environment and a number of people are getting affected by passive smoking. However, there is no ‘passive-vaping’ occurs which can be injurious to health. Cigarette smoking produces odor whereas vaping do not produce such things. One needs a lighter to light a cigarette, modern vaping devices are battery operated and one just needs to press a button to startvaping. Apart from all the differences between smoking and vaping, there is one thing in common that is both of them have nicotine as the integral part.