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.
When and how to eat if you're nauseated: 1  Eat small meals frequently. 2  Eat food cold or at room temperature, not hot, to reduce its smell and taste. 3  Don't eat in a warm room.  Rinse your mouth before and after 1  meals. Sit up or lie back with your head raised for at least an hour after eating if you need to rest.