Chopine Chopine A chopine is a type of women's platform shoe that was popular in the 15th, 16th and 17th centuries. Chopines were originally used as a patten, clog, or overshoe to protect the shoes and dress from mud and street soil. Chopines were popularly worn in Venice by both courtesans and patrician women from ca. 1400–1700. Besides their practical uses, the height of the chopine became a symbolic reference to the cultural and social standing of the wearer; the higher the chopine, the higher the status of the wearer. High chopines allowed a woman to tower over others. During the
Bucket argument Bucket argument Isaac Newton's rotating bucket argument (also known as Newton's bucket) was designed to demonstrate that true rotational motion cannot be defined as the relative rotation of the body with respect to the immediately surrounding bodies. It is one of five arguments from the "properties, causes, and effects" of "true motion and rest" that support his contention that, in general, true motion and rest cannot be defined as special instances of motion or rest relative to other bodies, but instead can be defined only by reference to absolute space. Alternatively, these experiments provide an operational definition of what is