Because it uses 24 hours to get from the origin of the Earth to now. Midnight to noon is 12 hours, and noon to midnight is another twelve. Look closer â the labels go from 0 to 12, then 0 to 12 again. Good point â it would have been easier to comprehend if it used âZulu timeâ, e.g. single celled algae would be at 14:08.
A medium egg white contains about 16 to 20 calories. The exact amount of calories in an egg white depends on the size of the egg and the cooking method. Keep Learning.
Egg Whites. Egg whites are a low-calorie, fat-free food. They contain the bulk of the eggâs protein. The egg white contains about 4 grams of protein, 55 mg of sodium and only 17 calories. A single egg white also offers 1.3 micrograms of folate, 6.6 mcg of selenium, 2.3 mg of calcium, 3.6 mg of magnesium, and 4.9 mg of phosphorus and 53.8 mg of potassium. Egg Yolks.