Electronic cigarettes provide users with a traditional smoking experience through vaporizing a liquid solution instead of burning tobacco, allowing use in public places where smoking is banned. While e-cigarettes look similar to normal cigarettes, they contain features that make them popular alternatives for modern smokers seeking to avoid smoke and tar. The website 21centurysmoke.org provides more information on electronic cigarettes.

1. http://21centurysmoke.org/

2. Electronic cigarette can look almost identical
to a normal cigarette, but its features make
it attractive and popular among modern
smokers.

3. It can be used in public places like
cafes, restaurants, and bus stands
etc.

4. E-cigarette is an electronic smoking
device that provides the users a
traditional smoking experience
without smoke and tar.

5. For more information on
http://21centurysmoke.org/