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.
Remember that germs are microscopic, so even when a childâs hands donât look dirty, they may be covered with bacteria. What to eat when you have the stomach flu. Bananas. Bananas contain little fiber but are high in potassium, an electrolyte that helps with mineral and fluid balance in the body. Applesauce. Applesauce offers nutrients with a mild flavor and easily tolerated texture. It also has a high water content to help replace fluids lost during illness.