Pizza is a national food of Italy and the Italian people love it. Pizza is a simple recipe but has so many variations and styles that it that it has become one of the most popular foods in the world. Basic pizza is a freshly made bread base with tomato sauce and cheese topping.
Pascal's principle: Pascalâs principle, in fluid (gas or liquid) mechanics, statement that, in a fluid at rest in a closed container, a pressure change in one part is transmitted without loss to every portion of the fluid and to the walls of the container.
He laid the foundation for the modern theory of probabilities, formulated what came to be known as Pascalâs principle of pressure, and propagated a religious doctrine that taught the experience of God through the heart rather than through reason.