*Based on a 2,000 calorie diet. Kale is a highly nutritious. This non-starchy vegetable is low in calories and carbohydrate. One cup of cooked kale contains only 33 calories and 7 g of carbohydrate. On the other hand, if you eat kale raw, one cup contains only 8 calories and 1.4 g of carbohydrate.
Cotton and U.S. Currency According to the Bureau of Engraving and Printing, US paper currency is made up of 75% cotton and 25% linen. That is, there are three-fourths of a pound of cotton in each pound of dollar bills. This same source also informs us that there are 454 bills in a pound of currency.
The United States is the world's largest national economy, representing 22% of nominal global GDP and 17% of global GDP (PPP) . The United States' GDP was estimated to be $17.914 trillion as of Q2 2015. The U.S. dollar is the currency most used in international transactions and is the world's foremost reserve currency. Several countries use it as their official currency, and in many others it is the de facto currency.