In the 1920s the term cosmic rays was coined by Robert Millikan who made measurements of ionization due to cosmic rays from deep under water to high altitudes and around the globe. Millikan believed that his measurements proved that the primary cosmic rays were gamma rays, i.e., energetic photons.
A proper balance of grass and non-fibrous carbohydrates in the diet should increase intake and maximize milk production. In summary, high quality perennial grasses can fit well in the rations of high producing dairy cows. Figure: Impact of corn grain price on economic return for diets varying in forage to concentrate ratio.
The number of calories in milk depends on the kind of milk that you choose to drink and the amount that you consume. Low-fat milk (2 percent milk) is one of the most popular varieties of cow's milk. It provides less fat than whole milk but has a creamier taste and texture than skim milk. These are nutrition facts for different varieties of milk, based on USDA data. Knowing them might help you better pick which milk is best for you. One cup of skim milk provides 83 calories, 8 grams of protein, 12 grams of carbohydrate, 12 grams of sugar, and 0 grams of fat.