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.
What to Eat When a Headache Hits. 1  Potato: After a night out, you may think that a plate of greasy fries is the way to go; forget the french fries and go for a baked potato instead. Foods high in potassium have proven to help alleviate bad headaches, and a baked potato with its skin offers up to a whopping 600 mg. Bananas: The dynamic duo of potassium and magnesium come to the rescue in one tasty piece of fruit. Magnesium's calming effects are a huge help when trying to alleviate an achy head.