Yogurt stands in for mayonnaise, and veggies such as celery, onions or bell peppers add a bit of crunch. One serving of egg salad made with two egg whites, 1/2 ounce of plain, fat-free yogurt and 1/4 stalk of celery has 60 calories, less than 1 gram of carbohydrates and 0.5 grams of fat.
The Amazing Inventions of Heron of Alexandria. Heron, also known as Heron of Alexandria, developed many machines and mechanical devices with practical uses, showing that it was possible to take theory and put it into practice. Some of his devices were: 1  A coin operated 'Holy Water Dispenser'. 2  A water organ. 3  The Aeolipile, a steam-powered device.
Because the Nile river prevented egypt from being a huge desert. Without the Nile, people in ancient Egypt would not have been able to grow crops. The Nile made it possible for the civilization of ancient Egypt to last thousand of years.he country of Egypt is nicknamed The Gift of the Nile because of the River Nile that runs through. Without this essential river there would be no water, no harvest and no c â¦ ivilization at which we still wonder today.