Shoe shoes available for women, in addition to most of the men's styles being more accepted as unisex. Some broad categories are: A wide variety of footwear is used by dancers. The choice of dance shoe type depends on the style of dance that is to be performed and, in many cases, the characteristics of the surface that will be danced on. Orthopedic shoes are specially-designed footwear to relieve discomfort associated with many foot and ankle disorders, such as blisters, bunions, calluses and corns, hammer toes, plantar fasciitis, or heel spurs. They may also be worn by individuals with diabetes or
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