Whether you are an adult or a kid, there is no dessert more beloved by practically everyone than ice cream. The world eats around 15.4 billion liters (or around 4 billion gallons) of sweet frozen cream every year. It can be served in a cup, regular or waffle cone, or even fried. Due to the trend of introducing all sorts of weird flavors, you can even order avocado or garlic-flavored ice cream if you dare. According to one survey, 98% of Americans keep ice cream in their fridge in the summer.