Is there a scientific reason behind our Tamil/Indian Tradition & Custom? Most of the practices, customs and traditions or rituals have some basis, some of which are truly scientific. The tradition might also be right under the conditions prevailing at the time it was made part of the social conduct. Later on, they get incorporated more as practices as over the years, the actual reasons are forgotten. Most of the Tamil Hindu customs and traditions had some scientific reason behind them. Most of the Tamil customs and traditions are derived from our ancestors. Tamil has a very long history dating back to thousands of years. Traditions and customs were taught at a very young age and followed as part of life. You may be thrilled and happy to know the real intention of the customs we follow in our day to day lives. For instance, when disinfectants were not known much, the people have been using cow's urine. Cow dung has been used to plaster mud houses an...