seminar

i have a seminar about two weeks ago and we have to make our individual presentations. my topic is about electronic cigarrete. electronic ciggarrete is a device that contains a liquid and battery as a main power. liquid or e-liquid is like a flavour to the smokers. they can chose in whatever flavour that they want. for example, in USA the mint flavour is in the highest rank to the smokers. this is maybe because of to remove the smoke odour. to be more interesting, there are a lot of flavour present. like strawberry flavour, apple, mango and others. the disadvantages of this device is the people that are start to smoke will feel addicted and it will bring more people to smoke.