Typically, concrete has a density of 150 pounds per cubic foot, which means that a block of concrete that is one foot wide, one foot long, and one foot high would weigh 150 pounds. Water has the density of only 62.4 pounds per cubic foot..
Best foods: Saltine crackers or pretzels can help, says Dr. Lee, as does small quantities of dry toast or cereal. Ginger or lemon tea, fresh or frozen lemon slices, and peppermint also work. Worst foods: Greasy, spicy, or oily foods, caffeine, alcohol, and carbonated drinks can make nausea worse.
Do: 1  Eat small meals often. 2  Drink fluids 1/2 hour before or after a meal, but not with meals. 3  Drink small amounts of fluids during the day to avoid dehydration. 4  Eat soda crackers 15 minutes before getting up in the morning. 5  Eat whatever you feel like eating, whenever you feel you can.