You can also calculate the cost of driving from Cincinnati, OH to Detroit, MI based on current local fuel prices and an estimate of your car's best gas mileage. If you're meeting a friend, you might be interested in finding the city that is halfway between Cincinnati, OH and Detroit, MI.
Cocoa beans contain caffeine, so the higher the percentage of cocoa in a chocolate bar, the higher its caffeine content. Likewise for coffee: Ounce for ounce, the more diluted the coffee drink, the less caffeine.
Cocoa Powder as a Mild Stimulant. A cup of coffee brewed with water contains 95 milligrams of caffeine, and a cup of cocoa would require 1 tablespoon of cocoa powder, which only contains 12 milligrams of caffeine. Theobromine is another phytocompound found in cocoa and tea, but not in coffee.