Generally, to test the purity of milk, an instrument called ‘lactometer’ is used. However, a lactometer is not a very feasible instrument for household use; also there are various types of milk products with varying fat and cream content. Thus, it becomes too hard to differentiate one product from the other. While testing milk, people [...]

Garlic is an important ingredient to add flavor to many dishes. Other than adding flavor, it has medicinal properties. It helps to protect us against heart diseases, effects of high cholesterol and fights against high blood pressure. Garlic has a very powerful smell, which is not liked by many people, especially by the people having [...]