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.
Milk encourages the production of stomach acid and might promote acid reflux in the middle of the night. Raise the head of your bed four to six inches to avoid heartburn during sleep by using blocks under the bedposts. This raises your upper body. Extra pillows only raise your head.
Turns out, relief from heartburn can be found where you may have gotten it in the first place: your kitchen. ARM & HAMMERâ¢ Baking Soda makes a great antacid when mixed with water. Hereâs what you need to do: Add Â½ teaspoon to Â½ glass (4 fl. oz.) of water every 2 hours, or as directed by a physician. Dissolve completely in water.