Everybody seems to have known hookah for ages; indeed, many of us have enjoyed a hookah at some time in a hookah bar. If not, you might have possibly forgotten about how a hookah looks and feels if tried. If you think, you have never seen or heard about a hookah, ask yourself if you read or heard the story of famous child fiction, Alice in Wonderland. In Alice in Wonderland, the author has mentioned about a smoking caterpillar. What that caterpillar was smoking was indeed a hookah. What brought this up is the historical presence of hookahs for several centuries. They have been present and being enjoyed by the people of all races for hundreds of years in many countries, such as Turkey, India, and Afghanistan etc. Originally, hookah was invented in Turkey several hundreds years ago. Its smoking mechanism was also quite interesting. The Turkish built a hookah such that the smoke could pass through a pipe to the smoker. Before reaching the smoker, smoke was made to get cooled down by pass...