Floatation, also spelled flotation, can refer to different things depending on the context. Here are some of the most common meanings:
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The phenomenon of floating: This refers to remaining on the surface of a liquid without sinking. For example, a tire or snowshoes can have floatation, which allows them to stay on the surface of soft ground or snow.
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The act, process, or state of floating: This can refer to the physical act of floating, or to the state of being buoyant. In the context of mining, floatation can refer to the separation of particles of a mass of pulverized ore according to their relative capacity for floating on a given liquid.
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Floatation therapy: This is a type of sensory-deprivation practice that involves floating in a tank filled with a solution of Epsom salt and water. The tank is designed to minimize external stimuli, allowing the mind and body to relax and reset. Floatation therapy is touted to reduce stress and anxiety, improve circulation, and reduce small aches and pains.
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Going public: In finance, floatation refers to the process of converting a private company into a public company by issuing shares available for the public to purchase. This allows companies to obtain financing externally instead of using retained earnings to fund new projects or expansion.
In summary, floatation can refer to the physical act of floating, the state of being buoyant, the separation of particles based on their ability to float, floatation therapy, or the process of going public.