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Nathan Clark's shoe company, C&J Clark, made the desert boot famous, modeled after the same round toe and style of Veldskoene. Clark was inspired by the shape and design of Veldskoene he discovered for sale in the bazars of Cairo, which were imported to Egypt from South Africa. At first desert boots were for the youths. In England, the mods ...
There is also a Fleming's left-hand rule (for electric motors). The appropriately handed rule can be recalled from the letter "g", which is in "right" and "generator". These mnemonics are named after British engineer John Ambrose Fleming, who invented them. An equivalent version of Fleming's right-hand rule is the left-hand palm rule. [2]
In the U.S., the annual footwear industry revenue was $48 billion in 2012. In 2015, there were about 29,000 shoe stores in the U.S. and the shoe industry employed about 189,000 people. [47] Due to rising imports, these numbers are also declining. The only way of staying afloat in the shoe market is to establish a presence in niche markets. [48]
The various FBI mnemonics (for electric motors) show the direction of the force on a conductor carrying a current in a magnetic field as predicted by Fleming's left hand rule for motors [1] and Faraday's law of induction. Other mnemonics exist that use a right hand rule for predicting resulting motion from a preexisting current and field.
These kicks, built for “right-out-of-the-box comfort,’ have a secret weapon you won’t find in many other fashion-forward footwear: memory foam from heel to toe.
Brannock Device [1] Brannock Device at shoe museum in Zlín, Czechia. The Brannock Device is a measuring instrument invented by Charles F. Brannock for measuring a person's shoe size. Brannock spent two years developing a simple means of measuring the length, width, and arch length of the human foot.
The pressure under a stiletto heel is greater (per unit of the very small area) than that under the feet of an elephant. [5] Thus, as the very narrow stiletto heel became more widespread in the 1950s, the owners of many types of buildings became concerned about the effects of large numbers of such heels on their floors, especially in historic and high-traffic public buildings.
Shoes with a variety of toe boxes. The toe box is the section of footwear that surrounds the toes on closed-toe shoes. [1] Toe boxes that are too tight can cause injuries and foot deformities, whereas wider toe boxes may be used to treat or prevent common foot conditions such as broken toes, [2] [3] bunions, [4] [5] and Morton's neuroma. [6]