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.
Effective Drinks. Decaffeinated, non-mint herbal tea; non-citrus juices such as apple juice; and plenty of water usually work effectively in a diet to protect you from heartburn. Penn Medicine advises drinking only small amounts of liquid during mealtime to avoid overworking the stomach.
Eat a banana or an apple. Bananas contain natural antacids that can act as a buffer against acid reflux. If you want to try out the simplest home remedies for heartburn first, try letting a few bananas ripen up nicely and eating one every day. Another option is to try an apple a day.