By varying the proportions of copper and zinc, the properties of the brass can be changed, allowing hard and soft brasses. The density of brass is approximately .303 lb/cubic inch, 8.4 to 8.73 grams per cubic centimetre.
* Peptic ulcers. * Smoking cigarettes. * Drinking carbonated beverages. * Consuming fatty or spicy food, citrus fruits, tomato products, onions and chocolate. * Gastritis. * Taking medications including ibuprofen, aspirin, and certain drugs used to treat hypertension.
He always took what he called a gin fiz. He mixed 1 tablespoon of apple cider vinegar with a little sugar and added water to make the glass about half full. He then added a little baking soda and drank it while it was fizzing. Recently, I tried this for severe heartburn, and it does work--within a minute or so.